261 products

Shimano BB-UN300 Bottom Bracket - English, 68 x 122.5mm Spindle, Square Taper JIS, 47.5mm Chainline
CR3488
Regular price $11.98 Save $-11.98Shimano BB-UN300 Square Spindle Bottom Brackets
- Fits JIS square-taper cranksets
- Crankarm fixing bolts sold separately
- Hollow spindle
- 47.5mm chainline
- Spindle Interface Type: Square Taper JIS
- BB Shell Width (mm): 68
- Bottom Bracket Shell I.D.: 1.37
- Spindle Length: 122.5
- BB/Frame Interface: English
- Defined Color: Black
FREE standard shipping on orders over $75 excluding Used Bikes.
Any order over $75 qualifies for free standard shipping excluding Alaska, Hawaii, US Virgin Islands, Puerto Rico, Guam, military and air force bases.
We do not ship to PO Boxes.
Delivers in 2-9 business days depending on the order.
Possible Delay in Order Processing
Below are the current order-processing service levels from our distribution centers for orders received prior to Last Call deadlines:
· MN, CO, PA, NV: Same day, possible 1-day delay
Shipping providers are also experiencing longer shipping times. Please use the tracking information on your order for the most up-to-date information. Some out-of-stock product ETA dates are inaccurate due shipping delays.
U.S. Last Call Times
- Local courier, Will Call and international shipments: 2 PM Central
- UPS Regional Ground and Early OnTrac service from Reno: 3 PM Central
- UPS and FedEx next day air shipments, and Spee-Dee, Golden State Overnight, and standard OnTrac regional shipments: 4 PM Central
- UPS Ground: 6 PM Central
- Fed Ex Ground:
- MN, CO, NV: 6 PM Central
- PA: 5 PM Central
- USPS* and LTL** Ground: 6 PM Central
*USPS orders placed before 12 PM will ship same day. Orders placed after 12 PM will ship the following day
**LTL orders placed before 12 PM Central will ship same day. Orders placed after 12 PM Central will ship the following day
Order Cancellation
If you need to cancel your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site. We do our best to accommodate cancellation requests, but we do not guarantee we will be able to cancel your order if it has been processed through our warehouse. Your understanding of this matter is appreciated.
Pricing Policy
The prices on our website are set to active pricing. This means we are always giving you the best price possible. If we are able to lower the price because of product or shipping discounts, we will receive it then we will pass that onto you. Prices may fluctuate and we do not offer a Price Guarantee so if the price changes after you have made a purchase there will not be a refund issued. The purchase price is accurate for the time you placed the order.
Return Policy
Is your order not what you were expecting? Please contact us so we can help you with your return.
We have a 30-day return policy for orders within the US (lower 48 States only). We offer refunds on returned items that are brand new and in their undamaged, original packaging. Customers are responsible for the cost of return shipping. A pre-paid return label will be provided for you, and the cost of the label will be deducted from your refund once we process the return. Damaged, installed, and used items as well as those without original packaging are not eligible for returns. Please note that there are no refunds or exchanges for any pre-built bikes or used bikes sold.
If you need to return your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site.
*Please allow up to 2-3 business days for us to process your return*
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately. Please refer to the Return Form for the product you do not need and send it in for a full refund.
Warranty
Unlimited Biking is an authorized dealer for everything we sell. That means all new items you buy from us get the full manufacturer's warranty. If you need to have an issue considered for warranty, contact us through email, chat, or phone (212-749-4444) and our team will go straight to work to find you the easiest and fastest solution. In most cases, your claim will be resolved within 48 hours.
Online Returns
Submit your online return request HERE. Online returns follow our standard policy above.

Shimano BB-UN300 Bottom Bracket - English, 68 x 110mm Spindle, Square Taper JIS
CR3483
Regular price $12.45 Save $-12.45Shimano BB-UN300 Square Spindle Bottom Brackets
- Fits JIS square-taper cranksets
- Crankarm fixing bolts sold separately
- Hollow spindle
- Spindle Interface Type: Square Taper JIS
- BB Shell Width (mm): 68
- Bottom Bracket Shell I.D.: 1.37
- Spindle Length: 110
- BB/Frame Interface: English
- Defined Color: Black
FREE standard shipping on orders over $75 excluding Used Bikes.
Any order over $75 qualifies for free standard shipping excluding Alaska, Hawaii, US Virgin Islands, Puerto Rico, Guam, military and air force bases.
We do not ship to PO Boxes.
Delivers in 2-9 business days depending on the order.
Possible Delay in Order Processing
Below are the current order-processing service levels from our distribution centers for orders received prior to Last Call deadlines:
· MN, CO, PA, NV: Same day, possible 1-day delay
Shipping providers are also experiencing longer shipping times. Please use the tracking information on your order for the most up-to-date information. Some out-of-stock product ETA dates are inaccurate due shipping delays.
U.S. Last Call Times
- Local courier, Will Call and international shipments: 2 PM Central
- UPS Regional Ground and Early OnTrac service from Reno: 3 PM Central
- UPS and FedEx next day air shipments, and Spee-Dee, Golden State Overnight, and standard OnTrac regional shipments: 4 PM Central
- UPS Ground: 6 PM Central
- Fed Ex Ground:
- MN, CO, NV: 6 PM Central
- PA: 5 PM Central
- USPS* and LTL** Ground: 6 PM Central
*USPS orders placed before 12 PM will ship same day. Orders placed after 12 PM will ship the following day
**LTL orders placed before 12 PM Central will ship same day. Orders placed after 12 PM Central will ship the following day
Order Cancellation
If you need to cancel your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site. We do our best to accommodate cancellation requests, but we do not guarantee we will be able to cancel your order if it has been processed through our warehouse. Your understanding of this matter is appreciated.
Pricing Policy
The prices on our website are set to active pricing. This means we are always giving you the best price possible. If we are able to lower the price because of product or shipping discounts, we will receive it then we will pass that onto you. Prices may fluctuate and we do not offer a Price Guarantee so if the price changes after you have made a purchase there will not be a refund issued. The purchase price is accurate for the time you placed the order.
Return Policy
Is your order not what you were expecting? Please contact us so we can help you with your return.
We have a 30-day return policy for orders within the US (lower 48 States only). We offer refunds on returned items that are brand new and in their undamaged, original packaging. Customers are responsible for the cost of return shipping. A pre-paid return label will be provided for you, and the cost of the label will be deducted from your refund once we process the return. Damaged, installed, and used items as well as those without original packaging are not eligible for returns. Please note that there are no refunds or exchanges for any pre-built bikes or used bikes sold.
If you need to return your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site.
*Please allow up to 2-3 business days for us to process your return*
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately. Please refer to the Return Form for the product you do not need and send it in for a full refund.
Warranty
Unlimited Biking is an authorized dealer for everything we sell. That means all new items you buy from us get the full manufacturer's warranty. If you need to have an issue considered for warranty, contact us through email, chat, or phone (212-749-4444) and our team will go straight to work to find you the easiest and fastest solution. In most cases, your claim will be resolved within 48 hours.
Online Returns
Submit your online return request HERE. Online returns follow our standard policy above.

SRAM/Truvativ GXP BB86 Stainless Steel Bottom Bracket Road
CR2157
Regular price $46.00 Save $-46.00- Spindle Interface Type: SRAM/Truvativ GXP
- BB Shell Width (mm): 86
- Bottom Bracket Shell I.D.: 41
- BB/Frame Interface: BB86
- Defined Color: Black
- Weight: 95
FREE standard shipping on orders over $75 excluding Used Bikes.
Any order over $75 qualifies for free standard shipping excluding Alaska, Hawaii, US Virgin Islands, Puerto Rico, Guam, military and air force bases.
We do not ship to PO Boxes.
Delivers in 2-9 business days depending on the order.
Possible Delay in Order Processing
Below are the current order-processing service levels from our distribution centers for orders received prior to Last Call deadlines:
· MN, CO, PA, NV: Same day, possible 1-day delay
Shipping providers are also experiencing longer shipping times. Please use the tracking information on your order for the most up-to-date information. Some out-of-stock product ETA dates are inaccurate due shipping delays.
U.S. Last Call Times
- Local courier, Will Call and international shipments: 2 PM Central
- UPS Regional Ground and Early OnTrac service from Reno: 3 PM Central
- UPS and FedEx next day air shipments, and Spee-Dee, Golden State Overnight, and standard OnTrac regional shipments: 4 PM Central
- UPS Ground: 6 PM Central
- Fed Ex Ground:
- MN, CO, NV: 6 PM Central
- PA: 5 PM Central
- USPS* and LTL** Ground: 6 PM Central
*USPS orders placed before 12 PM will ship same day. Orders placed after 12 PM will ship the following day
**LTL orders placed before 12 PM Central will ship same day. Orders placed after 12 PM Central will ship the following day
Order Cancellation
If you need to cancel your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site. We do our best to accommodate cancellation requests, but we do not guarantee we will be able to cancel your order if it has been processed through our warehouse. Your understanding of this matter is appreciated.
Pricing Policy
The prices on our website are set to active pricing. This means we are always giving you the best price possible. If we are able to lower the price because of product or shipping discounts, we will receive it then we will pass that onto you. Prices may fluctuate and we do not offer a Price Guarantee so if the price changes after you have made a purchase there will not be a refund issued. The purchase price is accurate for the time you placed the order.
Return Policy
Is your order not what you were expecting? Please contact us so we can help you with your return.
We have a 30-day return policy for orders within the US (lower 48 States only). We offer refunds on returned items that are brand new and in their undamaged, original packaging. Customers are responsible for the cost of return shipping. A pre-paid return label will be provided for you, and the cost of the label will be deducted from your refund once we process the return. Damaged, installed, and used items as well as those without original packaging are not eligible for returns. Please note that there are no refunds or exchanges for any pre-built bikes or used bikes sold.
If you need to return your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site.
*Please allow up to 2-3 business days for us to process your return*
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately. Please refer to the Return Form for the product you do not need and send it in for a full refund.
Warranty
Unlimited Biking is an authorized dealer for everything we sell. That means all new items you buy from us get the full manufacturer's warranty. If you need to have an issue considered for warranty, contact us through email, chat, or phone (212-749-4444) and our team will go straight to work to find you the easiest and fastest solution. In most cases, your claim will be resolved within 48 hours.
Online Returns
Submit your online return request HERE. Online returns follow our standard policy above.

SRAM DUB PressFit BB386 Bottom Bracket
CR2501
Regular price $54.00 Save $-54.00The SRAM DUB bottom bracket series has a simple job— to connect crankarms and protect the smooth, long-lasting application of power to the drivetrain. SRAM engineered the oversized DUB spindle to work across every bottom bracket standard, simplifying crankarm compatibility.
- Gutter Seal Technology™ drastically improves sealing against the elements
- Sealed cartridge bearings
- One oversized spindle to work across every bottom bracket standard
- Significantly lighter than GXP system
- Aluminum press-fit cups are lightweight
- Integrated adjuster
- Spindle Interface Type: SRAM DUB
- Bottom Bracket Shell I.D.: 46
- BB Shell Width (mm): 86 mm
- Defined Color: Black
- BB/Frame Interface: 386 EVO
FREE standard shipping on orders over $75 excluding Used Bikes.
Any order over $75 qualifies for free standard shipping excluding Alaska, Hawaii, US Virgin Islands, Puerto Rico, Guam, military and air force bases.
We do not ship to PO Boxes.
Delivers in 2-9 business days depending on the order.
Possible Delay in Order Processing
Below are the current order-processing service levels from our distribution centers for orders received prior to Last Call deadlines:
· MN, CO, PA, NV: Same day, possible 1-day delay
Shipping providers are also experiencing longer shipping times. Please use the tracking information on your order for the most up-to-date information. Some out-of-stock product ETA dates are inaccurate due shipping delays.
U.S. Last Call Times
- Local courier, Will Call and international shipments: 2 PM Central
- UPS Regional Ground and Early OnTrac service from Reno: 3 PM Central
- UPS and FedEx next day air shipments, and Spee-Dee, Golden State Overnight, and standard OnTrac regional shipments: 4 PM Central
- UPS Ground: 6 PM Central
- Fed Ex Ground:
- MN, CO, NV: 6 PM Central
- PA: 5 PM Central
- USPS* and LTL** Ground: 6 PM Central
*USPS orders placed before 12 PM will ship same day. Orders placed after 12 PM will ship the following day
**LTL orders placed before 12 PM Central will ship same day. Orders placed after 12 PM Central will ship the following day
Order Cancellation
If you need to cancel your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site. We do our best to accommodate cancellation requests, but we do not guarantee we will be able to cancel your order if it has been processed through our warehouse. Your understanding of this matter is appreciated.
Pricing Policy
The prices on our website are set to active pricing. This means we are always giving you the best price possible. If we are able to lower the price because of product or shipping discounts, we will receive it then we will pass that onto you. Prices may fluctuate and we do not offer a Price Guarantee so if the price changes after you have made a purchase there will not be a refund issued. The purchase price is accurate for the time you placed the order.
Return Policy
Is your order not what you were expecting? Please contact us so we can help you with your return.
We have a 30-day return policy for orders within the US (lower 48 States only). We offer refunds on returned items that are brand new and in their undamaged, original packaging. Customers are responsible for the cost of return shipping. A pre-paid return label will be provided for you, and the cost of the label will be deducted from your refund once we process the return. Damaged, installed, and used items as well as those without original packaging are not eligible for returns. Please note that there are no refunds or exchanges for any pre-built bikes or used bikes sold.
If you need to return your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site.
*Please allow up to 2-3 business days for us to process your return*
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately. Please refer to the Return Form for the product you do not need and send it in for a full refund.
Warranty
Unlimited Biking is an authorized dealer for everything we sell. That means all new items you buy from us get the full manufacturer's warranty. If you need to have an issue considered for warranty, contact us through email, chat, or phone (212-749-4444) and our team will go straight to work to find you the easiest and fastest solution. In most cases, your claim will be resolved within 48 hours.
Online Returns
Submit your online return request HERE. Online returns follow our standard policy above.

SRAM DUB English Bottom Bracket - English/BSA, 83mm, MTB, Black
CR2248
Regular price $41.00 Save $-41.00
The SRAM DUB bottom bracket series has a simple job— to connect crankarms and protect the smooth, long-lasting application of power to the drivetrain. SRAM engineered the oversized DUB spindle to work across every bottom bracket standard, simplifying crankarm compatibility.
- Gutter Seal Technology drastically improves sealing against the elements
- Sealed cartridge bearings
- One oversized spindle to work across every bottom bracket standard
- Significantly lighter than GXP system
SRAM DUB English Bottom Bracket - English/BSA, 100mm, MTB, Black
- Spindle Interface Type: SRAM DUB
- BB Shell Width (mm): 100
- Bottom Bracket Shell I.D.: 1.37
- BB/Frame Interface: English
- Defined Color: Black
SRAM DUB English Bottom Bracket - English/BSA, 83mm, MTB, Black
- Spindle Interface Type: SRAM DUB
- BB Shell Width (mm): 83
- Bottom Bracket Shell I.D.: 1.37
- BB/Frame Interface: English
- Defined Color: Black
FREE standard shipping on orders over $75 excluding Used Bikes.
Any order over $75 qualifies for free standard shipping excluding Alaska, Hawaii, US Virgin Islands, Puerto Rico, Guam, military and air force bases.
We do not ship to PO Boxes.
Delivers in 2-9 business days depending on the order.
Possible Delay in Order Processing
Below are the current order-processing service levels from our distribution centers for orders received prior to Last Call deadlines:
· MN, CO, PA, NV: Same day, possible 1-day delay
Shipping providers are also experiencing longer shipping times. Please use the tracking information on your order for the most up-to-date information. Some out-of-stock product ETA dates are inaccurate due shipping delays.
U.S. Last Call Times
- Local courier, Will Call and international shipments: 2 PM Central
- UPS Regional Ground and Early OnTrac service from Reno: 3 PM Central
- UPS and FedEx next day air shipments, and Spee-Dee, Golden State Overnight, and standard OnTrac regional shipments: 4 PM Central
- UPS Ground: 6 PM Central
- Fed Ex Ground:
- MN, CO, NV: 6 PM Central
- PA: 5 PM Central
- USPS* and LTL** Ground: 6 PM Central
*USPS orders placed before 12 PM will ship same day. Orders placed after 12 PM will ship the following day
**LTL orders placed before 12 PM Central will ship same day. Orders placed after 12 PM Central will ship the following day
Order Cancellation
If you need to cancel your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site. We do our best to accommodate cancellation requests, but we do not guarantee we will be able to cancel your order if it has been processed through our warehouse. Your understanding of this matter is appreciated.
Pricing Policy
The prices on our website are set to active pricing. This means we are always giving you the best price possible. If we are able to lower the price because of product or shipping discounts, we will receive it then we will pass that onto you. Prices may fluctuate and we do not offer a Price Guarantee so if the price changes after you have made a purchase there will not be a refund issued. The purchase price is accurate for the time you placed the order.
Return Policy
Is your order not what you were expecting? Please contact us so we can help you with your return.
We have a 30-day return policy for orders within the US (lower 48 States only). We offer refunds on returned items that are brand new and in their undamaged, original packaging. Customers are responsible for the cost of return shipping. A pre-paid return label will be provided for you, and the cost of the label will be deducted from your refund once we process the return. Damaged, installed, and used items as well as those without original packaging are not eligible for returns. Please note that there are no refunds or exchanges for any pre-built bikes or used bikes sold.
If you need to return your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site.
*Please allow up to 2-3 business days for us to process your return*
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately. Please refer to the Return Form for the product you do not need and send it in for a full refund.
Warranty
Unlimited Biking is an authorized dealer for everything we sell. That means all new items you buy from us get the full manufacturer's warranty. If you need to have an issue considered for warranty, contact us through email, chat, or phone (212-749-4444) and our team will go straight to work to find you the easiest and fastest solution. In most cases, your claim will be resolved within 48 hours.
Online Returns
Submit your online return request HERE. Online returns follow our standard policy above.

Shimano BB-UN300 Bottom Bracket - English, 73 x 118mm Spindle, Square Taper JIS
CR3491
Regular price $12.63 Save $-12.63Shimano BB-UN300 Square Spindle Bottom Brackets
- Fits JIS square-taper cranksets
- Crankarm fixing bolts sold separately
- Hollow spindle
- Spindle Interface Type: Square Taper JIS
- BB Shell Width (mm): 73
- Bottom Bracket Shell I.D.: 1.37
- Spindle Length: 118
- BB/Frame Interface: English
- Defined Color: Black
FREE standard shipping on orders over $75 excluding Used Bikes.
Any order over $75 qualifies for free standard shipping excluding Alaska, Hawaii, US Virgin Islands, Puerto Rico, Guam, military and air force bases.
We do not ship to PO Boxes.
Delivers in 2-9 business days depending on the order.
Possible Delay in Order Processing
Below are the current order-processing service levels from our distribution centers for orders received prior to Last Call deadlines:
· MN, CO, PA, NV: Same day, possible 1-day delay
Shipping providers are also experiencing longer shipping times. Please use the tracking information on your order for the most up-to-date information. Some out-of-stock product ETA dates are inaccurate due shipping delays.
U.S. Last Call Times
- Local courier, Will Call and international shipments: 2 PM Central
- UPS Regional Ground and Early OnTrac service from Reno: 3 PM Central
- UPS and FedEx next day air shipments, and Spee-Dee, Golden State Overnight, and standard OnTrac regional shipments: 4 PM Central
- UPS Ground: 6 PM Central
- Fed Ex Ground:
- MN, CO, NV: 6 PM Central
- PA: 5 PM Central
- USPS* and LTL** Ground: 6 PM Central
*USPS orders placed before 12 PM will ship same day. Orders placed after 12 PM will ship the following day
**LTL orders placed before 12 PM Central will ship same day. Orders placed after 12 PM Central will ship the following day
Order Cancellation
If you need to cancel your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site. We do our best to accommodate cancellation requests, but we do not guarantee we will be able to cancel your order if it has been processed through our warehouse. Your understanding of this matter is appreciated.
Pricing Policy
The prices on our website are set to active pricing. This means we are always giving you the best price possible. If we are able to lower the price because of product or shipping discounts, we will receive it then we will pass that onto you. Prices may fluctuate and we do not offer a Price Guarantee so if the price changes after you have made a purchase there will not be a refund issued. The purchase price is accurate for the time you placed the order.
Return Policy
Is your order not what you were expecting? Please contact us so we can help you with your return.
We have a 30-day return policy for orders within the US (lower 48 States only). We offer refunds on returned items that are brand new and in their undamaged, original packaging. Customers are responsible for the cost of return shipping. A pre-paid return label will be provided for you, and the cost of the label will be deducted from your refund once we process the return. Damaged, installed, and used items as well as those without original packaging are not eligible for returns. Please note that there are no refunds or exchanges for any pre-built bikes or used bikes sold.
If you need to return your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site.
*Please allow up to 2-3 business days for us to process your return*
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately. Please refer to the Return Form for the product you do not need and send it in for a full refund.
Warranty
Unlimited Biking is an authorized dealer for everything we sell. That means all new items you buy from us get the full manufacturer's warranty. If you need to have an issue considered for warranty, contact us through email, chat, or phone (212-749-4444) and our team will go straight to work to find you the easiest and fastest solution. In most cases, your claim will be resolved within 48 hours.
Online Returns
Submit your online return request HERE. Online returns follow our standard policy above.

SRAM DUB PressFit Bottom Bracket
CR2500
Regular price $46.00 Save $-46.00The SRAM DUB bottom bracket series has a simple job— to connect crankarms and protect the smooth, long-lasting application of power to the drivetrain. SRAM engineered the oversized DUB spindle to work across every bottom bracket standard, simplifying crankarm compatibility.
- Gutter Seal Technology™ drastically improves sealing against the elements
- Sealed cartridge bearings
- One oversized spindle to work across every bottom bracket standard
- Significantly lighter than GXP system
- Steel press-fit cups offer durability and allow for easy installation
- Spindle Interface Type: SRAM DUB
- Bottom Bracket Shell I.D.: 41
- BB Shell Width (mm): 86 mm
- Defined Color: Black
- BB/Frame Interface: BB86
FREE standard shipping on orders over $75 excluding Used Bikes.
Any order over $75 qualifies for free standard shipping excluding Alaska, Hawaii, US Virgin Islands, Puerto Rico, Guam, military and air force bases.
We do not ship to PO Boxes.
Delivers in 2-9 business days depending on the order.
Possible Delay in Order Processing
Below are the current order-processing service levels from our distribution centers for orders received prior to Last Call deadlines:
· MN, CO, PA, NV: Same day, possible 1-day delay
Shipping providers are also experiencing longer shipping times. Please use the tracking information on your order for the most up-to-date information. Some out-of-stock product ETA dates are inaccurate due shipping delays.
U.S. Last Call Times
- Local courier, Will Call and international shipments: 2 PM Central
- UPS Regional Ground and Early OnTrac service from Reno: 3 PM Central
- UPS and FedEx next day air shipments, and Spee-Dee, Golden State Overnight, and standard OnTrac regional shipments: 4 PM Central
- UPS Ground: 6 PM Central
- Fed Ex Ground:
- MN, CO, NV: 6 PM Central
- PA: 5 PM Central
- USPS* and LTL** Ground: 6 PM Central
*USPS orders placed before 12 PM will ship same day. Orders placed after 12 PM will ship the following day
**LTL orders placed before 12 PM Central will ship same day. Orders placed after 12 PM Central will ship the following day
Order Cancellation
If you need to cancel your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site. We do our best to accommodate cancellation requests, but we do not guarantee we will be able to cancel your order if it has been processed through our warehouse. Your understanding of this matter is appreciated.
Pricing Policy
The prices on our website are set to active pricing. This means we are always giving you the best price possible. If we are able to lower the price because of product or shipping discounts, we will receive it then we will pass that onto you. Prices may fluctuate and we do not offer a Price Guarantee so if the price changes after you have made a purchase there will not be a refund issued. The purchase price is accurate for the time you placed the order.
Return Policy
Is your order not what you were expecting? Please contact us so we can help you with your return.
We have a 30-day return policy for orders within the US (lower 48 States only). We offer refunds on returned items that are brand new and in their undamaged, original packaging. Customers are responsible for the cost of return shipping. A pre-paid return label will be provided for you, and the cost of the label will be deducted from your refund once we process the return. Damaged, installed, and used items as well as those without original packaging are not eligible for returns. Please note that there are no refunds or exchanges for any pre-built bikes or used bikes sold.
If you need to return your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site.
*Please allow up to 2-3 business days for us to process your return*
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately. Please refer to the Return Form for the product you do not need and send it in for a full refund.
Warranty
Unlimited Biking is an authorized dealer for everything we sell. That means all new items you buy from us get the full manufacturer's warranty. If you need to have an issue considered for warranty, contact us through email, chat, or phone (212-749-4444) and our team will go straight to work to find you the easiest and fastest solution. In most cases, your claim will be resolved within 48 hours.
Online Returns
Submit your online return request HERE. Online returns follow our standard policy above.

Hope PressFit 41 Bottom Bracket - For 30mm Spindle, Stainless, Black
CR1971
Regular price $75.00 Save $-75.00Designed to face the worst British weather has to offer, Hope Press-fit bottom brackets feature high quality sealed bearings and secure installation that fit a variety of cranks.
- Fits Hope and other brands that use 30mm crank spindles
- High quality stainless steel sealed bearings for less friction and greater durability
- Center tube not included
- Convertible to SRAM DUB with the use of optional bottom bracket conversion kit (sold separately)
- Spindle Interface Type: 386 EVO , 392 EVO , Rotor 3D+ , RaceFace/Easton CINCH , e*Thirteen P3 Connect
- Bottom Bracket Shell I.D.: 41
- BB Shell Width (mm): 86 , 92 , 104.5 , 107 , 121
- Defined Color: Silver
- BB/Frame Interface: BB86 , BB92 , BB104.5 , BB107 , BB121 , PF41
- Weight: 77
FREE standard shipping on orders over $75 excluding Used Bikes.
Any order over $75 qualifies for free standard shipping excluding Alaska, Hawaii, US Virgin Islands, Puerto Rico, Guam, military and air force bases.
We do not ship to PO Boxes.
Delivers in 2-9 business days depending on the order.
Possible Delay in Order Processing
Below are the current order-processing service levels from our distribution centers for orders received prior to Last Call deadlines:
· MN, CO, PA, NV: Same day, possible 1-day delay
Shipping providers are also experiencing longer shipping times. Please use the tracking information on your order for the most up-to-date information. Some out-of-stock product ETA dates are inaccurate due shipping delays.
U.S. Last Call Times
- Local courier, Will Call and international shipments: 2 PM Central
- UPS Regional Ground and Early OnTrac service from Reno: 3 PM Central
- UPS and FedEx next day air shipments, and Spee-Dee, Golden State Overnight, and standard OnTrac regional shipments: 4 PM Central
- UPS Ground: 6 PM Central
- Fed Ex Ground:
- MN, CO, NV: 6 PM Central
- PA: 5 PM Central
- USPS* and LTL** Ground: 6 PM Central
*USPS orders placed before 12 PM will ship same day. Orders placed after 12 PM will ship the following day
**LTL orders placed before 12 PM Central will ship same day. Orders placed after 12 PM Central will ship the following day
Order Cancellation
If you need to cancel your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site. We do our best to accommodate cancellation requests, but we do not guarantee we will be able to cancel your order if it has been processed through our warehouse. Your understanding of this matter is appreciated.
Pricing Policy
The prices on our website are set to active pricing. This means we are always giving you the best price possible. If we are able to lower the price because of product or shipping discounts, we will receive it then we will pass that onto you. Prices may fluctuate and we do not offer a Price Guarantee so if the price changes after you have made a purchase there will not be a refund issued. The purchase price is accurate for the time you placed the order.
Return Policy
Is your order not what you were expecting? Please contact us so we can help you with your return.
We have a 30-day return policy for orders within the US (lower 48 States only). We offer refunds on returned items that are brand new and in their undamaged, original packaging. Customers are responsible for the cost of return shipping. A pre-paid return label will be provided for you, and the cost of the label will be deducted from your refund once we process the return. Damaged, installed, and used items as well as those without original packaging are not eligible for returns. Please note that there are no refunds or exchanges for any pre-built bikes or used bikes sold.
If you need to return your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site.
*Please allow up to 2-3 business days for us to process your return*
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately. Please refer to the Return Form for the product you do not need and send it in for a full refund.
Warranty
Unlimited Biking is an authorized dealer for everything we sell. That means all new items you buy from us get the full manufacturer's warranty. If you need to have an issue considered for warranty, contact us through email, chat, or phone (212-749-4444) and our team will go straight to work to find you the easiest and fastest solution. In most cases, your claim will be resolved within 48 hours.
Online Returns
Submit your online return request HERE. Online returns follow our standard policy above.

Wheels Manufacturing PressFit 30 Bottom Bracket Adaptor for Shimano Cranks and FSA Bottom Brackets
CR2091
Regular price $68.99 Save $-68.99Machined engineering-grade Delrin inserts for adapting bottom brackets to a different type of crankset spindle.
- Adapts 24mm Spindle Cranks (Shimano, FSA, etc.) to work on Pressfit 30 frames with FSA's PF30 bottom bracket installed
- Delrin adaptors fit between bearings and crank spindle
FREE standard shipping on orders over $75 excluding Used Bikes.
Any order over $75 qualifies for free standard shipping excluding Alaska, Hawaii, US Virgin Islands, Puerto Rico, Guam, military and air force bases.
We do not ship to PO Boxes.
Delivers in 2-9 business days depending on the order.
Possible Delay in Order Processing
Below are the current order-processing service levels from our distribution centers for orders received prior to Last Call deadlines:
· MN, CO, PA, NV: Same day, possible 1-day delay
Shipping providers are also experiencing longer shipping times. Please use the tracking information on your order for the most up-to-date information. Some out-of-stock product ETA dates are inaccurate due shipping delays.
U.S. Last Call Times
- Local courier, Will Call and international shipments: 2 PM Central
- UPS Regional Ground and Early OnTrac service from Reno: 3 PM Central
- UPS and FedEx next day air shipments, and Spee-Dee, Golden State Overnight, and standard OnTrac regional shipments: 4 PM Central
- UPS Ground: 6 PM Central
- Fed Ex Ground:
- MN, CO, NV: 6 PM Central
- PA: 5 PM Central
- USPS* and LTL** Ground: 6 PM Central
*USPS orders placed before 12 PM will ship same day. Orders placed after 12 PM will ship the following day
**LTL orders placed before 12 PM Central will ship same day. Orders placed after 12 PM Central will ship the following day
Order Cancellation
If you need to cancel your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site. We do our best to accommodate cancellation requests, but we do not guarantee we will be able to cancel your order if it has been processed through our warehouse. Your understanding of this matter is appreciated.
Pricing Policy
The prices on our website are set to active pricing. This means we are always giving you the best price possible. If we are able to lower the price because of product or shipping discounts, we will receive it then we will pass that onto you. Prices may fluctuate and we do not offer a Price Guarantee so if the price changes after you have made a purchase there will not be a refund issued. The purchase price is accurate for the time you placed the order.
Return Policy
Is your order not what you were expecting? Please contact us so we can help you with your return.
We have a 30-day return policy for orders within the US (lower 48 States only). We offer refunds on returned items that are brand new and in their undamaged, original packaging. Customers are responsible for the cost of return shipping. A pre-paid return label will be provided for you, and the cost of the label will be deducted from your refund once we process the return. Damaged, installed, and used items as well as those without original packaging are not eligible for returns. Please note that there are no refunds or exchanges for any pre-built bikes or used bikes sold.
If you need to return your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site.
*Please allow up to 2-3 business days for us to process your return*
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately. Please refer to the Return Form for the product you do not need and send it in for a full refund.
Warranty
Unlimited Biking is an authorized dealer for everything we sell. That means all new items you buy from us get the full manufacturer's warranty. If you need to have an issue considered for warranty, contact us through email, chat, or phone (212-749-4444) and our team will go straight to work to find you the easiest and fastest solution. In most cases, your claim will be resolved within 48 hours.
Online Returns
Submit your online return request HERE. Online returns follow our standard policy above.
Wheels Manufacturing BSA
CR1227
Regular price $102.99 Save $-102.99BSA Bottom Bracket
- Includes Enduro Silicone dust seals
- ABEC-3 sealed bearings
- Grade 10 chromium steel balls, 52100 high carbon chromium alloy races
- Replaceable Enduro bearings
- Made in the USA
Wheels Manufacturing BSA Bottom Bracket - Shimano Road, ABEC-3 Bearings, Black Cups
- Spindle Interface Type: Shimano Hollowtech II
- Bottom Bracket Shell I.D.: 1.37
- BB Shell Width (mm): 68
- Defined Color: Black
- BB/Frame Interface: English
FREE standard shipping on orders over $75 excluding Used Bikes.
Any order over $75 qualifies for free standard shipping excluding Alaska, Hawaii, US Virgin Islands, Puerto Rico, Guam, military and air force bases.
We do not ship to PO Boxes.
Delivers in 2-9 business days depending on the order.
Possible Delay in Order Processing
Below are the current order-processing service levels from our distribution centers for orders received prior to Last Call deadlines:
· MN, CO, PA, NV: Same day, possible 1-day delay
Shipping providers are also experiencing longer shipping times. Please use the tracking information on your order for the most up-to-date information. Some out-of-stock product ETA dates are inaccurate due shipping delays.
U.S. Last Call Times
- Local courier, Will Call and international shipments: 2 PM Central
- UPS Regional Ground and Early OnTrac service from Reno: 3 PM Central
- UPS and FedEx next day air shipments, and Spee-Dee, Golden State Overnight, and standard OnTrac regional shipments: 4 PM Central
- UPS Ground: 6 PM Central
- Fed Ex Ground:
- MN, CO, NV: 6 PM Central
- PA: 5 PM Central
- USPS* and LTL** Ground: 6 PM Central
*USPS orders placed before 12 PM will ship same day. Orders placed after 12 PM will ship the following day
**LTL orders placed before 12 PM Central will ship same day. Orders placed after 12 PM Central will ship the following day
Order Cancellation
If you need to cancel your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site. We do our best to accommodate cancellation requests, but we do not guarantee we will be able to cancel your order if it has been processed through our warehouse. Your understanding of this matter is appreciated.
Pricing Policy
The prices on our website are set to active pricing. This means we are always giving you the best price possible. If we are able to lower the price because of product or shipping discounts, we will receive it then we will pass that onto you. Prices may fluctuate and we do not offer a Price Guarantee so if the price changes after you have made a purchase there will not be a refund issued. The purchase price is accurate for the time you placed the order.
Return Policy
Is your order not what you were expecting? Please contact us so we can help you with your return.
We have a 30-day return policy for orders within the US (lower 48 States only). We offer refunds on returned items that are brand new and in their undamaged, original packaging. Customers are responsible for the cost of return shipping. A pre-paid return label will be provided for you, and the cost of the label will be deducted from your refund once we process the return. Damaged, installed, and used items as well as those without original packaging are not eligible for returns. Please note that there are no refunds or exchanges for any pre-built bikes or used bikes sold.
If you need to return your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site.
*Please allow up to 2-3 business days for us to process your return*
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately. Please refer to the Return Form for the product you do not need and send it in for a full refund.
Warranty
Unlimited Biking is an authorized dealer for everything we sell. That means all new items you buy from us get the full manufacturer's warranty. If you need to have an issue considered for warranty, contact us through email, chat, or phone (212-749-4444) and our team will go straight to work to find you the easiest and fastest solution. In most cases, your claim will be resolved within 48 hours.
Online Returns
Submit your online return request HERE. Online returns follow our standard policy above.

SRAM DUB PressFit Bottom Bracket
CR2229
Regular price $46.00 Save $-46.00The SRAM DUB bottom bracket series has a simple job— to connect crankarms and protect the smooth, long-lasting application of power to the drivetrain. SRAM engineered the oversized DUB spindle to work across every bottom bracket standard, simplifying crankarm compatibility.
- Gutter Seal Technology™ drastically improves sealing against the elements
- Sealed cartridge bearings
- One oversized spindle to work across every bottom bracket standard
- Significantly lighter than GXP system
- For use with Super Boost+ cranks
- Steel press-fit cups offer durability and allow for easy installation
- pindle Interface Type: SRAM DUB
- Bottom Bracket Shell I.D.: 41
- BB Shell Width (mm): 89.5 mm , 92 mm
- Defined Color: Black
- BB/Frame Interface: BB89.5 , BB92
FREE standard shipping on orders over $75 excluding Used Bikes.
Any order over $75 qualifies for free standard shipping excluding Alaska, Hawaii, US Virgin Islands, Puerto Rico, Guam, military and air force bases.
We do not ship to PO Boxes.
Delivers in 2-9 business days depending on the order.
Possible Delay in Order Processing
Below are the current order-processing service levels from our distribution centers for orders received prior to Last Call deadlines:
· MN, CO, PA, NV: Same day, possible 1-day delay
Shipping providers are also experiencing longer shipping times. Please use the tracking information on your order for the most up-to-date information. Some out-of-stock product ETA dates are inaccurate due shipping delays.
U.S. Last Call Times
- Local courier, Will Call and international shipments: 2 PM Central
- UPS Regional Ground and Early OnTrac service from Reno: 3 PM Central
- UPS and FedEx next day air shipments, and Spee-Dee, Golden State Overnight, and standard OnTrac regional shipments: 4 PM Central
- UPS Ground: 6 PM Central
- Fed Ex Ground:
- MN, CO, NV: 6 PM Central
- PA: 5 PM Central
- USPS* and LTL** Ground: 6 PM Central
*USPS orders placed before 12 PM will ship same day. Orders placed after 12 PM will ship the following day
**LTL orders placed before 12 PM Central will ship same day. Orders placed after 12 PM Central will ship the following day
Order Cancellation
If you need to cancel your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site. We do our best to accommodate cancellation requests, but we do not guarantee we will be able to cancel your order if it has been processed through our warehouse. Your understanding of this matter is appreciated.
Pricing Policy
The prices on our website are set to active pricing. This means we are always giving you the best price possible. If we are able to lower the price because of product or shipping discounts, we will receive it then we will pass that onto you. Prices may fluctuate and we do not offer a Price Guarantee so if the price changes after you have made a purchase there will not be a refund issued. The purchase price is accurate for the time you placed the order.
Return Policy
Is your order not what you were expecting? Please contact us so we can help you with your return.
We have a 30-day return policy for orders within the US (lower 48 States only). We offer refunds on returned items that are brand new and in their undamaged, original packaging. Customers are responsible for the cost of return shipping. A pre-paid return label will be provided for you, and the cost of the label will be deducted from your refund once we process the return. Damaged, installed, and used items as well as those without original packaging are not eligible for returns. Please note that there are no refunds or exchanges for any pre-built bikes or used bikes sold.
If you need to return your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site.
*Please allow up to 2-3 business days for us to process your return*
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately. Please refer to the Return Form for the product you do not need and send it in for a full refund.
Warranty
Unlimited Biking is an authorized dealer for everything we sell. That means all new items you buy from us get the full manufacturer's warranty. If you need to have an issue considered for warranty, contact us through email, chat, or phone (212-749-4444) and our team will go straight to work to find you the easiest and fastest solution. In most cases, your claim will be resolved within 48 hours.
Online Returns
Submit your online return request HERE. Online returns follow our standard policy above.

SRAM DUB English Bottom Bracket - English/BSA, 68/73mm, MTB Boost 55mm CL, Black
CR3873
Regular price $41.00 Save $-41.00The SRAM DUB bottom bracket series has a simple job— to connect crankarms and protect the smooth, long-lasting application of power to the drivetrain. SRAM engineered the oversized DUB spindle to work across every bottom bracket standard, simplifying crankarm compatibility.
- Designed for use with SRAM Boost cranksets with 55mm chainlines
- Gutter Seal Technology™ drastically improves sealing against the elements
- Sealed cartridge bearings
- One oversized spindle to work across every bottom bracket standard
- Spindle Interface Type: SRAM DUB
- BB Shell Width (mm): 68 , 73
- Bottom Bracket Shell I.D.: 1.37
- Defined Color: Black
- BB/Frame Interface: English
FREE standard shipping on orders over $75 excluding Used Bikes.
Any order over $75 qualifies for free standard shipping excluding Alaska, Hawaii, US Virgin Islands, Puerto Rico, Guam, military and air force bases.
We do not ship to PO Boxes.
Delivers in 2-9 business days depending on the order.
Possible Delay in Order Processing
Below are the current order-processing service levels from our distribution centers for orders received prior to Last Call deadlines:
· MN, CO, PA, NV: Same day, possible 1-day delay
Shipping providers are also experiencing longer shipping times. Please use the tracking information on your order for the most up-to-date information. Some out-of-stock product ETA dates are inaccurate due shipping delays.
U.S. Last Call Times
- Local courier, Will Call and international shipments: 2 PM Central
- UPS Regional Ground and Early OnTrac service from Reno: 3 PM Central
- UPS and FedEx next day air shipments, and Spee-Dee, Golden State Overnight, and standard OnTrac regional shipments: 4 PM Central
- UPS Ground: 6 PM Central
- Fed Ex Ground:
- MN, CO, NV: 6 PM Central
- PA: 5 PM Central
- USPS* and LTL** Ground: 6 PM Central
*USPS orders placed before 12 PM will ship same day. Orders placed after 12 PM will ship the following day
**LTL orders placed before 12 PM Central will ship same day. Orders placed after 12 PM Central will ship the following day
Order Cancellation
If you need to cancel your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site. We do our best to accommodate cancellation requests, but we do not guarantee we will be able to cancel your order if it has been processed through our warehouse. Your understanding of this matter is appreciated.
Pricing Policy
The prices on our website are set to active pricing. This means we are always giving you the best price possible. If we are able to lower the price because of product or shipping discounts, we will receive it then we will pass that onto you. Prices may fluctuate and we do not offer a Price Guarantee so if the price changes after you have made a purchase there will not be a refund issued. The purchase price is accurate for the time you placed the order.
Return Policy
Is your order not what you were expecting? Please contact us so we can help you with your return.
We have a 30-day return policy for orders within the US (lower 48 States only). We offer refunds on returned items that are brand new and in their undamaged, original packaging. Customers are responsible for the cost of return shipping. A pre-paid return label will be provided for you, and the cost of the label will be deducted from your refund once we process the return. Damaged, installed, and used items as well as those without original packaging are not eligible for returns. Please note that there are no refunds or exchanges for any pre-built bikes or used bikes sold.
If you need to return your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site.
*Please allow up to 2-3 business days for us to process your return*
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately. Please refer to the Return Form for the product you do not need and send it in for a full refund.
Warranty
Unlimited Biking is an authorized dealer for everything we sell. That means all new items you buy from us get the full manufacturer's warranty. If you need to have an issue considered for warranty, contact us through email, chat, or phone (212-749-4444) and our team will go straight to work to find you the easiest and fastest solution. In most cases, your claim will be resolved within 48 hours.
Online Returns
Submit your online return request HERE. Online returns follow our standard policy above.
Wheels Manufacturing BB30A Frame to Hollowtech II Spindle Outboard Thread Together Bottom Bracket
CR2209
Regular price $143.99 Save $-143.99Machined aluminum shell threads together for precise bearing alignment and frame fit, reducing bottom bracket creaking and premature bearing wear.
- Replaceable Enduro bearings
- Made in the USA
- Spindle Interface Type: Shimano Hollowtech II
- BB Shell Width (mm): 73
- Bottom Bracket Shell I.D.: 42
- BB/Frame Interface: BB30a
- Defined Color: Black
- Weight: 119
FREE standard shipping on orders over $75 excluding Used Bikes.
Any order over $75 qualifies for free standard shipping excluding Alaska, Hawaii, US Virgin Islands, Puerto Rico, Guam, military and air force bases.
We do not ship to PO Boxes.
Delivers in 2-9 business days depending on the order.
Possible Delay in Order Processing
Below are the current order-processing service levels from our distribution centers for orders received prior to Last Call deadlines:
· MN, CO, PA, NV: Same day, possible 1-day delay
Shipping providers are also experiencing longer shipping times. Please use the tracking information on your order for the most up-to-date information. Some out-of-stock product ETA dates are inaccurate due shipping delays.
U.S. Last Call Times
- Local courier, Will Call and international shipments: 2 PM Central
- UPS Regional Ground and Early OnTrac service from Reno: 3 PM Central
- UPS and FedEx next day air shipments, and Spee-Dee, Golden State Overnight, and standard OnTrac regional shipments: 4 PM Central
- UPS Ground: 6 PM Central
- Fed Ex Ground:
- MN, CO, NV: 6 PM Central
- PA: 5 PM Central
- USPS* and LTL** Ground: 6 PM Central
*USPS orders placed before 12 PM will ship same day. Orders placed after 12 PM will ship the following day
**LTL orders placed before 12 PM Central will ship same day. Orders placed after 12 PM Central will ship the following day
Order Cancellation
If you need to cancel your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site. We do our best to accommodate cancellation requests, but we do not guarantee we will be able to cancel your order if it has been processed through our warehouse. Your understanding of this matter is appreciated.
Pricing Policy
The prices on our website are set to active pricing. This means we are always giving you the best price possible. If we are able to lower the price because of product or shipping discounts, we will receive it then we will pass that onto you. Prices may fluctuate and we do not offer a Price Guarantee so if the price changes after you have made a purchase there will not be a refund issued. The purchase price is accurate for the time you placed the order.
Return Policy
Is your order not what you were expecting? Please contact us so we can help you with your return.
We have a 30-day return policy for orders within the US (lower 48 States only). We offer refunds on returned items that are brand new and in their undamaged, original packaging. Customers are responsible for the cost of return shipping. A pre-paid return label will be provided for you, and the cost of the label will be deducted from your refund once we process the return. Damaged, installed, and used items as well as those without original packaging are not eligible for returns. Please note that there are no refunds or exchanges for any pre-built bikes or used bikes sold.
If you need to return your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site.
*Please allow up to 2-3 business days for us to process your return*
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately. Please refer to the Return Form for the product you do not need and send it in for a full refund.
Warranty
Unlimited Biking is an authorized dealer for everything we sell. That means all new items you buy from us get the full manufacturer's warranty. If you need to have an issue considered for warranty, contact us through email, chat, or phone (212-749-4444) and our team will go straight to work to find you the easiest and fastest solution. In most cases, your claim will be resolved within 48 hours.
Online Returns
Submit your online return request HERE. Online returns follow our standard policy above.
Full Speed Ahead EVO to MegaExo BB Adaptor
CR3777
Regular price $17.00 Save $-17.00This is a pair of spacers that adapts a 386 EVO crankset to a 68mm BB30 or PF30 frame; use in combination with the standard bottom bracket for your chosen frame
FREE standard shipping on orders over $75 excluding Used Bikes.
Any order over $75 qualifies for free standard shipping excluding Alaska, Hawaii, US Virgin Islands, Puerto Rico, Guam, military and air force bases.
We do not ship to PO Boxes.
Delivers in 2-9 business days depending on the order.
Possible Delay in Order Processing
Below are the current order-processing service levels from our distribution centers for orders received prior to Last Call deadlines:
· MN, CO, PA, NV: Same day, possible 1-day delay
Shipping providers are also experiencing longer shipping times. Please use the tracking information on your order for the most up-to-date information. Some out-of-stock product ETA dates are inaccurate due shipping delays.
U.S. Last Call Times
- Local courier, Will Call and international shipments: 2 PM Central
- UPS Regional Ground and Early OnTrac service from Reno: 3 PM Central
- UPS and FedEx next day air shipments, and Spee-Dee, Golden State Overnight, and standard OnTrac regional shipments: 4 PM Central
- UPS Ground: 6 PM Central
- Fed Ex Ground:
- MN, CO, NV: 6 PM Central
- PA: 5 PM Central
- USPS* and LTL** Ground: 6 PM Central
*USPS orders placed before 12 PM will ship same day. Orders placed after 12 PM will ship the following day
**LTL orders placed before 12 PM Central will ship same day. Orders placed after 12 PM Central will ship the following day
Order Cancellation
If you need to cancel your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site. We do our best to accommodate cancellation requests, but we do not guarantee we will be able to cancel your order if it has been processed through our warehouse. Your understanding of this matter is appreciated.
Pricing Policy
The prices on our website are set to active pricing. This means we are always giving you the best price possible. If we are able to lower the price because of product or shipping discounts, we will receive it then we will pass that onto you. Prices may fluctuate and we do not offer a Price Guarantee so if the price changes after you have made a purchase there will not be a refund issued. The purchase price is accurate for the time you placed the order.
Return Policy
Is your order not what you were expecting? Please contact us so we can help you with your return.
We have a 30-day return policy for orders within the US (lower 48 States only). We offer refunds on returned items that are brand new and in their undamaged, original packaging. Customers are responsible for the cost of return shipping. A pre-paid return label will be provided for you, and the cost of the label will be deducted from your refund once we process the return. Damaged, installed, and used items as well as those without original packaging are not eligible for returns. Please note that there are no refunds or exchanges for any pre-built bikes or used bikes sold.
If you need to return your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site.
*Please allow up to 2-3 business days for us to process your return*
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately. Please refer to the Return Form for the product you do not need and send it in for a full refund.
Warranty
Unlimited Biking is an authorized dealer for everything we sell. That means all new items you buy from us get the full manufacturer's warranty. If you need to have an issue considered for warranty, contact us through email, chat, or phone (212-749-4444) and our team will go straight to work to find you the easiest and fastest solution. In most cases, your claim will be resolved within 48 hours.
Online Returns
Submit your online return request HERE. Online returns follow our standard policy above.

FSA MegaExo Stainless Road Bottom Bracket for Direct BBRight Frames
CR4887
Regular price $38.00 Save $-38.00FSA MegaExo Bottom Brackets
- BBright Bottom Bracket to Mega Exo Carbon Crank BB-PF79 (EE086)
- Spindle Interface Type: FSA MegaExo , Shimano Hollowtech II
- BB Shell Width (mm): 79 , 84.5
- Bottom Bracket Shell I.D.: 46
- BB/Frame Interface: BBright Direct Fit
- Defined Color: Black
- Weight: 50
FREE standard shipping on orders over $75 excluding Used Bikes.
Any order over $75 qualifies for free standard shipping excluding Alaska, Hawaii, US Virgin Islands, Puerto Rico, Guam, military and air force bases.
We do not ship to PO Boxes.
Delivers in 2-9 business days depending on the order.
Possible Delay in Order Processing
Below are the current order-processing service levels from our distribution centers for orders received prior to Last Call deadlines:
· MN, CO, PA, NV: Same day, possible 1-day delay
Shipping providers are also experiencing longer shipping times. Please use the tracking information on your order for the most up-to-date information. Some out-of-stock product ETA dates are inaccurate due shipping delays.
U.S. Last Call Times
- Local courier, Will Call and international shipments: 2 PM Central
- UPS Regional Ground and Early OnTrac service from Reno: 3 PM Central
- UPS and FedEx next day air shipments, and Spee-Dee, Golden State Overnight, and standard OnTrac regional shipments: 4 PM Central
- UPS Ground: 6 PM Central
- Fed Ex Ground:
- MN, CO, NV: 6 PM Central
- PA: 5 PM Central
- USPS* and LTL** Ground: 6 PM Central
*USPS orders placed before 12 PM will ship same day. Orders placed after 12 PM will ship the following day
**LTL orders placed before 12 PM Central will ship same day. Orders placed after 12 PM Central will ship the following day
Order Cancellation
If you need to cancel your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site. We do our best to accommodate cancellation requests, but we do not guarantee we will be able to cancel your order if it has been processed through our warehouse. Your understanding of this matter is appreciated.
Pricing Policy
The prices on our website are set to active pricing. This means we are always giving you the best price possible. If we are able to lower the price because of product or shipping discounts, we will receive it then we will pass that onto you. Prices may fluctuate and we do not offer a Price Guarantee so if the price changes after you have made a purchase there will not be a refund issued. The purchase price is accurate for the time you placed the order.
Return Policy
Is your order not what you were expecting? Please contact us so we can help you with your return.
We have a 30-day return policy for orders within the US (lower 48 States only). We offer refunds on returned items that are brand new and in their undamaged, original packaging. Customers are responsible for the cost of return shipping. A pre-paid return label will be provided for you, and the cost of the label will be deducted from your refund once we process the return. Damaged, installed, and used items as well as those without original packaging are not eligible for returns. Please note that there are no refunds or exchanges for any pre-built bikes or used bikes sold.
If you need to return your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site.
*Please allow up to 2-3 business days for us to process your return*
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately. Please refer to the Return Form for the product you do not need and send it in for a full refund.
Warranty
Unlimited Biking is an authorized dealer for everything we sell. That means all new items you buy from us get the full manufacturer's warranty. If you need to have an issue considered for warranty, contact us through email, chat, or phone (212-749-4444) and our team will go straight to work to find you the easiest and fastest solution. In most cases, your claim will be resolved within 48 hours.
Online Returns
Submit your online return request HERE. Online returns follow our standard policy above.

Shimano BB-UN300 Bottom Bracket - English, 68 x 122.5mm Spindle, Square Taper JIS, 50mm Chainline
CR3489
Regular price $13.16 Save $-13.16Shimano BB-UN300 Square Spindle Bottom Brackets
- Fits JIS square-taper cranksets
- Crankarm fixing bolts sold separately
- Hollow spindle
- 50mm chainline
- Spindle Interface Type: Square Taper JIS
- BB Shell Width (mm): 68
- Bottom Bracket Shell I.D.: 1.37
- Spindle Length: 122.5
- BB/Frame Interface: English
- Defined Color: Black
FREE standard shipping on orders over $75 excluding Used Bikes.
Any order over $75 qualifies for free standard shipping excluding Alaska, Hawaii, US Virgin Islands, Puerto Rico, Guam, military and air force bases.
We do not ship to PO Boxes.
Delivers in 2-9 business days depending on the order.
Possible Delay in Order Processing
Below are the current order-processing service levels from our distribution centers for orders received prior to Last Call deadlines:
· MN, CO, PA, NV: Same day, possible 1-day delay
Shipping providers are also experiencing longer shipping times. Please use the tracking information on your order for the most up-to-date information. Some out-of-stock product ETA dates are inaccurate due shipping delays.
U.S. Last Call Times
- Local courier, Will Call and international shipments: 2 PM Central
- UPS Regional Ground and Early OnTrac service from Reno: 3 PM Central
- UPS and FedEx next day air shipments, and Spee-Dee, Golden State Overnight, and standard OnTrac regional shipments: 4 PM Central
- UPS Ground: 6 PM Central
- Fed Ex Ground:
- MN, CO, NV: 6 PM Central
- PA: 5 PM Central
- USPS* and LTL** Ground: 6 PM Central
*USPS orders placed before 12 PM will ship same day. Orders placed after 12 PM will ship the following day
**LTL orders placed before 12 PM Central will ship same day. Orders placed after 12 PM Central will ship the following day
Order Cancellation
If you need to cancel your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site. We do our best to accommodate cancellation requests, but we do not guarantee we will be able to cancel your order if it has been processed through our warehouse. Your understanding of this matter is appreciated.
Pricing Policy
The prices on our website are set to active pricing. This means we are always giving you the best price possible. If we are able to lower the price because of product or shipping discounts, we will receive it then we will pass that onto you. Prices may fluctuate and we do not offer a Price Guarantee so if the price changes after you have made a purchase there will not be a refund issued. The purchase price is accurate for the time you placed the order.
Return Policy
Is your order not what you were expecting? Please contact us so we can help you with your return.
We have a 30-day return policy for orders within the US (lower 48 States only). We offer refunds on returned items that are brand new and in their undamaged, original packaging. Customers are responsible for the cost of return shipping. A pre-paid return label will be provided for you, and the cost of the label will be deducted from your refund once we process the return. Damaged, installed, and used items as well as those without original packaging are not eligible for returns. Please note that there are no refunds or exchanges for any pre-built bikes or used bikes sold.
If you need to return your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site.
*Please allow up to 2-3 business days for us to process your return*
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately. Please refer to the Return Form for the product you do not need and send it in for a full refund.
Warranty
Unlimited Biking is an authorized dealer for everything we sell. That means all new items you buy from us get the full manufacturer's warranty. If you need to have an issue considered for warranty, contact us through email, chat, or phone (212-749-4444) and our team will go straight to work to find you the easiest and fastest solution. In most cases, your claim will be resolved within 48 hours.
Online Returns
Submit your online return request HERE. Online returns follow our standard policy above.

Dimension BMX American Bottom Bracket 24 tpi
CR7062
Regular price $9.99 Save $-9.99Dimension American bottom bracket for one-piece cranks.
- Include cups, bearings and cones for traditional 1-piece cranks
- Cups measure 51mm OD
- BB Style: American
- BB/Frame Interface: Other
- Defined Color: Silver
- Weight: 310
FREE standard shipping on orders over $75 excluding Used Bikes.
Any order over $75 qualifies for free standard shipping excluding Alaska, Hawaii, US Virgin Islands, Puerto Rico, Guam, military and air force bases.
We do not ship to PO Boxes.
Delivers in 2-9 business days depending on the order.
Possible Delay in Order Processing
Below are the current order-processing service levels from our distribution centers for orders received prior to Last Call deadlines:
· MN, CO, PA, NV: Same day, possible 1-day delay
Shipping providers are also experiencing longer shipping times. Please use the tracking information on your order for the most up-to-date information. Some out-of-stock product ETA dates are inaccurate due shipping delays.
U.S. Last Call Times
- Local courier, Will Call and international shipments: 2 PM Central
- UPS Regional Ground and Early OnTrac service from Reno: 3 PM Central
- UPS and FedEx next day air shipments, and Spee-Dee, Golden State Overnight, and standard OnTrac regional shipments: 4 PM Central
- UPS Ground: 6 PM Central
- Fed Ex Ground:
- MN, CO, NV: 6 PM Central
- PA: 5 PM Central
- USPS* and LTL** Ground: 6 PM Central
*USPS orders placed before 12 PM will ship same day. Orders placed after 12 PM will ship the following day
**LTL orders placed before 12 PM Central will ship same day. Orders placed after 12 PM Central will ship the following day
Order Cancellation
If you need to cancel your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site. We do our best to accommodate cancellation requests, but we do not guarantee we will be able to cancel your order if it has been processed through our warehouse. Your understanding of this matter is appreciated.
Pricing Policy
The prices on our website are set to active pricing. This means we are always giving you the best price possible. If we are able to lower the price because of product or shipping discounts, we will receive it then we will pass that onto you. Prices may fluctuate and we do not offer a Price Guarantee so if the price changes after you have made a purchase there will not be a refund issued. The purchase price is accurate for the time you placed the order.
Return Policy
Is your order not what you were expecting? Please contact us so we can help you with your return.
We have a 30-day return policy for orders within the US (lower 48 States only). We offer refunds on returned items that are brand new and in their undamaged, original packaging. Customers are responsible for the cost of return shipping. A pre-paid return label will be provided for you, and the cost of the label will be deducted from your refund once we process the return. Damaged, installed, and used items as well as those without original packaging are not eligible for returns. Please note that there are no refunds or exchanges for any pre-built bikes or used bikes sold.
If you need to return your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site.
*Please allow up to 2-3 business days for us to process your return*
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately. Please refer to the Return Form for the product you do not need and send it in for a full refund.
Warranty
Unlimited Biking is an authorized dealer for everything we sell. That means all new items you buy from us get the full manufacturer's warranty. If you need to have an issue considered for warranty, contact us through email, chat, or phone (212-749-4444) and our team will go straight to work to find you the easiest and fastest solution. In most cases, your claim will be resolved within 48 hours.
Online Returns
Submit your online return request HERE. Online returns follow our standard policy above.

Full Speed Ahead Road Stainless Bottom Bracket BB30 / BBright Direct Fit
CR8506
Regular price $46.00 Save $-46.00Bottom brackets from FSA for non-threaded applications.
- Stainless steel BB30 cartridge bearings
- For 68mm wide BB30 frames
- Wave spring and circlips included
- Nylon adjustment washers included
- Spindle Interface Type: BB30/PF30
- BB Shell Width (mm): 68 , 73 , 79
- Bottom Bracket Shell I.D.: 42
- BB/Frame Interface: BB30 , BBright Direct Fit
- Defined Color: Silver
- Weight: 57
FREE standard shipping on orders over $75 excluding Used Bikes.
Any order over $75 qualifies for free standard shipping excluding Alaska, Hawaii, US Virgin Islands, Puerto Rico, Guam, military and air force bases.
We do not ship to PO Boxes.
Delivers in 2-9 business days depending on the order.
Possible Delay in Order Processing
Below are the current order-processing service levels from our distribution centers for orders received prior to Last Call deadlines:
· MN, CO, PA, NV: Same day, possible 1-day delay
Shipping providers are also experiencing longer shipping times. Please use the tracking information on your order for the most up-to-date information. Some out-of-stock product ETA dates are inaccurate due shipping delays.
U.S. Last Call Times
- Local courier, Will Call and international shipments: 2 PM Central
- UPS Regional Ground and Early OnTrac service from Reno: 3 PM Central
- UPS and FedEx next day air shipments, and Spee-Dee, Golden State Overnight, and standard OnTrac regional shipments: 4 PM Central
- UPS Ground: 6 PM Central
- Fed Ex Ground:
- MN, CO, NV: 6 PM Central
- PA: 5 PM Central
- USPS* and LTL** Ground: 6 PM Central
*USPS orders placed before 12 PM will ship same day. Orders placed after 12 PM will ship the following day
**LTL orders placed before 12 PM Central will ship same day. Orders placed after 12 PM Central will ship the following day
Order Cancellation
If you need to cancel your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site. We do our best to accommodate cancellation requests, but we do not guarantee we will be able to cancel your order if it has been processed through our warehouse. Your understanding of this matter is appreciated.
Pricing Policy
The prices on our website are set to active pricing. This means we are always giving you the best price possible. If we are able to lower the price because of product or shipping discounts, we will receive it then we will pass that onto you. Prices may fluctuate and we do not offer a Price Guarantee so if the price changes after you have made a purchase there will not be a refund issued. The purchase price is accurate for the time you placed the order.
Return Policy
Is your order not what you were expecting? Please contact us so we can help you with your return.
We have a 30-day return policy for orders within the US (lower 48 States only). We offer refunds on returned items that are brand new and in their undamaged, original packaging. Customers are responsible for the cost of return shipping. A pre-paid return label will be provided for you, and the cost of the label will be deducted from your refund once we process the return. Damaged, installed, and used items as well as those without original packaging are not eligible for returns. Please note that there are no refunds or exchanges for any pre-built bikes or used bikes sold.
If you need to return your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site.
*Please allow up to 2-3 business days for us to process your return*
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately. Please refer to the Return Form for the product you do not need and send it in for a full refund.
Warranty
Unlimited Biking is an authorized dealer for everything we sell. That means all new items you buy from us get the full manufacturer's warranty. If you need to have an issue considered for warranty, contact us through email, chat, or phone (212-749-4444) and our team will go straight to work to find you the easiest and fastest solution. In most cases, your claim will be resolved within 48 hours.
Online Returns
Submit your online return request HERE. Online returns follow our standard policy above.

FSA BB-6000 MegaExo Cartridge Sealed Bottom Bracket English
CR4597
Regular price $56.00 Save $-56.00FSA MegaExo Bottom Brackets
- Features alloy cups, composite center tube and stainless bearings
- Due to varying dimensional tolerances between manufacturers, FSA MegaExo bottom brackets are not compatible with any other brand of crankset
- Different models of MegaExo bottom brackets are designed to be specific to each model of FSA crankset
- Compatible with pre-2014 Gossamer and Energy cranksets that utilize pinch bolts
FREE standard shipping on orders over $75 excluding Used Bikes.
Any order over $75 qualifies for free standard shipping excluding Alaska, Hawaii, US Virgin Islands, Puerto Rico, Guam, military and air force bases.
We do not ship to PO Boxes.
Delivers in 2-9 business days depending on the order.
Possible Delay in Order Processing
Below are the current order-processing service levels from our distribution centers for orders received prior to Last Call deadlines:
· MN, CO, PA, NV: Same day, possible 1-day delay
Shipping providers are also experiencing longer shipping times. Please use the tracking information on your order for the most up-to-date information. Some out-of-stock product ETA dates are inaccurate due shipping delays.
U.S. Last Call Times
- Local courier, Will Call and international shipments: 2 PM Central
- UPS Regional Ground and Early OnTrac service from Reno: 3 PM Central
- UPS and FedEx next day air shipments, and Spee-Dee, Golden State Overnight, and standard OnTrac regional shipments: 4 PM Central
- UPS Ground: 6 PM Central
- Fed Ex Ground:
- MN, CO, NV: 6 PM Central
- PA: 5 PM Central
- USPS* and LTL** Ground: 6 PM Central
*USPS orders placed before 12 PM will ship same day. Orders placed after 12 PM will ship the following day
**LTL orders placed before 12 PM Central will ship same day. Orders placed after 12 PM Central will ship the following day
Order Cancellation
If you need to cancel your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site. We do our best to accommodate cancellation requests, but we do not guarantee we will be able to cancel your order if it has been processed through our warehouse. Your understanding of this matter is appreciated.
Pricing Policy
The prices on our website are set to active pricing. This means we are always giving you the best price possible. If we are able to lower the price because of product or shipping discounts, we will receive it then we will pass that onto you. Prices may fluctuate and we do not offer a Price Guarantee so if the price changes after you have made a purchase there will not be a refund issued. The purchase price is accurate for the time you placed the order.
Return Policy
Is your order not what you were expecting? Please contact us so we can help you with your return.
We have a 30-day return policy for orders within the US (lower 48 States only). We offer refunds on returned items that are brand new and in their undamaged, original packaging. Customers are responsible for the cost of return shipping. A pre-paid return label will be provided for you, and the cost of the label will be deducted from your refund once we process the return. Damaged, installed, and used items as well as those without original packaging are not eligible for returns. Please note that there are no refunds or exchanges for any pre-built bikes or used bikes sold.
If you need to return your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site.
*Please allow up to 2-3 business days for us to process your return*
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately. Please refer to the Return Form for the product you do not need and send it in for a full refund.
Warranty
Unlimited Biking is an authorized dealer for everything we sell. That means all new items you buy from us get the full manufacturer's warranty. If you need to have an issue considered for warranty, contact us through email, chat, or phone (212-749-4444) and our team will go straight to work to find you the easiest and fastest solution. In most cases, your claim will be resolved within 48 hours.
Online Returns
Submit your online return request HERE. Online returns follow our standard policy above.

Shimano BB-UN300 Bottom Bracket - English, 73 x 113mm Spindle, Square Taper JIS
CR3490
Regular price $12.88 Save $-12.88Shimano BB-UN300 Square Spindle Bottom Brackets
- Fits JIS square-taper cranksets
- Crankarm fixing bolts sold separately
- Hollow spindle
- Spindle Interface Type: Square Taper JIS
- BB Shell Width (mm): 73
- Bottom Bracket Shell I.D.: 1.37
- Spindle Length: 113
- BB/Frame Interface: English
- Defined Color: Black
FREE standard shipping on orders over $75 excluding Used Bikes.
Any order over $75 qualifies for free standard shipping excluding Alaska, Hawaii, US Virgin Islands, Puerto Rico, Guam, military and air force bases.
We do not ship to PO Boxes.
Delivers in 2-9 business days depending on the order.
Possible Delay in Order Processing
Below are the current order-processing service levels from our distribution centers for orders received prior to Last Call deadlines:
· MN, CO, PA, NV: Same day, possible 1-day delay
Shipping providers are also experiencing longer shipping times. Please use the tracking information on your order for the most up-to-date information. Some out-of-stock product ETA dates are inaccurate due shipping delays.
U.S. Last Call Times
- Local courier, Will Call and international shipments: 2 PM Central
- UPS Regional Ground and Early OnTrac service from Reno: 3 PM Central
- UPS and FedEx next day air shipments, and Spee-Dee, Golden State Overnight, and standard OnTrac regional shipments: 4 PM Central
- UPS Ground: 6 PM Central
- Fed Ex Ground:
- MN, CO, NV: 6 PM Central
- PA: 5 PM Central
- USPS* and LTL** Ground: 6 PM Central
*USPS orders placed before 12 PM will ship same day. Orders placed after 12 PM will ship the following day
**LTL orders placed before 12 PM Central will ship same day. Orders placed after 12 PM Central will ship the following day
Order Cancellation
If you need to cancel your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site. We do our best to accommodate cancellation requests, but we do not guarantee we will be able to cancel your order if it has been processed through our warehouse. Your understanding of this matter is appreciated.
Pricing Policy
The prices on our website are set to active pricing. This means we are always giving you the best price possible. If we are able to lower the price because of product or shipping discounts, we will receive it then we will pass that onto you. Prices may fluctuate and we do not offer a Price Guarantee so if the price changes after you have made a purchase there will not be a refund issued. The purchase price is accurate for the time you placed the order.
Return Policy
Is your order not what you were expecting? Please contact us so we can help you with your return.
We have a 30-day return policy for orders within the US (lower 48 States only). We offer refunds on returned items that are brand new and in their undamaged, original packaging. Customers are responsible for the cost of return shipping. A pre-paid return label will be provided for you, and the cost of the label will be deducted from your refund once we process the return. Damaged, installed, and used items as well as those without original packaging are not eligible for returns. Please note that there are no refunds or exchanges for any pre-built bikes or used bikes sold.
If you need to return your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site.
*Please allow up to 2-3 business days for us to process your return*
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately. Please refer to the Return Form for the product you do not need and send it in for a full refund.
Warranty
Unlimited Biking is an authorized dealer for everything we sell. That means all new items you buy from us get the full manufacturer's warranty. If you need to have an issue considered for warranty, contact us through email, chat, or phone (212-749-4444) and our team will go straight to work to find you the easiest and fastest solution. In most cases, your claim will be resolved within 48 hours.
Online Returns
Submit your online return request HERE. Online returns follow our standard policy above.

Shimano BB-UN300 Bottom Bracket - English, 73 x 122.5mm Spindle, Square Taper JIS
CR3492
Regular price $12.31 Save $-12.31Shimano BB-UN300 Square Spindle Bottom Brackets
- Fits JIS square-taper cranksets
- Crankarm fixing bolts sold separately
- Hollow spindle
- Spindle Interface Type: Square Taper JIS
- BB Shell Width (mm): 73
- Bottom Bracket Shell I.D.: 1.37
- Spindle Length: 122.5
- BB/Frame Interface: English
- Defined Color: Black
FREE standard shipping on orders over $75 excluding Used Bikes.
Any order over $75 qualifies for free standard shipping excluding Alaska, Hawaii, US Virgin Islands, Puerto Rico, Guam, military and air force bases.
We do not ship to PO Boxes.
Delivers in 2-9 business days depending on the order.
Possible Delay in Order Processing
Below are the current order-processing service levels from our distribution centers for orders received prior to Last Call deadlines:
· MN, CO, PA, NV: Same day, possible 1-day delay
Shipping providers are also experiencing longer shipping times. Please use the tracking information on your order for the most up-to-date information. Some out-of-stock product ETA dates are inaccurate due shipping delays.
U.S. Last Call Times
- Local courier, Will Call and international shipments: 2 PM Central
- UPS Regional Ground and Early OnTrac service from Reno: 3 PM Central
- UPS and FedEx next day air shipments, and Spee-Dee, Golden State Overnight, and standard OnTrac regional shipments: 4 PM Central
- UPS Ground: 6 PM Central
- Fed Ex Ground:
- MN, CO, NV: 6 PM Central
- PA: 5 PM Central
- USPS* and LTL** Ground: 6 PM Central
*USPS orders placed before 12 PM will ship same day. Orders placed after 12 PM will ship the following day
**LTL orders placed before 12 PM Central will ship same day. Orders placed after 12 PM Central will ship the following day
Order Cancellation
If you need to cancel your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site. We do our best to accommodate cancellation requests, but we do not guarantee we will be able to cancel your order if it has been processed through our warehouse. Your understanding of this matter is appreciated.
Pricing Policy
The prices on our website are set to active pricing. This means we are always giving you the best price possible. If we are able to lower the price because of product or shipping discounts, we will receive it then we will pass that onto you. Prices may fluctuate and we do not offer a Price Guarantee so if the price changes after you have made a purchase there will not be a refund issued. The purchase price is accurate for the time you placed the order.
Return Policy
Is your order not what you were expecting? Please contact us so we can help you with your return.
We have a 30-day return policy for orders within the US (lower 48 States only). We offer refunds on returned items that are brand new and in their undamaged, original packaging. Customers are responsible for the cost of return shipping. A pre-paid return label will be provided for you, and the cost of the label will be deducted from your refund once we process the return. Damaged, installed, and used items as well as those without original packaging are not eligible for returns. Please note that there are no refunds or exchanges for any pre-built bikes or used bikes sold.
If you need to return your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site.
*Please allow up to 2-3 business days for us to process your return*
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately. Please refer to the Return Form for the product you do not need and send it in for a full refund.
Warranty
Unlimited Biking is an authorized dealer for everything we sell. That means all new items you buy from us get the full manufacturer's warranty. If you need to have an issue considered for warranty, contact us through email, chat, or phone (212-749-4444) and our team will go straight to work to find you the easiest and fastest solution. In most cases, your claim will be resolved within 48 hours.
Online Returns
Submit your online return request HERE. Online returns follow our standard policy above.

Shimano Hollowtech II Bottom Bracket Spacer 2.5mm
CR1373
Regular price $2.41 Save $-2.41Shimano Hollowtech II Bottom Bracket Parts
FREE standard shipping on orders over $75 excluding Used Bikes.
Any order over $75 qualifies for free standard shipping excluding Alaska, Hawaii, US Virgin Islands, Puerto Rico, Guam, military and air force bases.
We do not ship to PO Boxes.
Delivers in 2-9 business days depending on the order.
Possible Delay in Order Processing
Below are the current order-processing service levels from our distribution centers for orders received prior to Last Call deadlines:
· MN, CO, PA, NV: Same day, possible 1-day delay
Shipping providers are also experiencing longer shipping times. Please use the tracking information on your order for the most up-to-date information. Some out-of-stock product ETA dates are inaccurate due shipping delays.
U.S. Last Call Times
- Local courier, Will Call and international shipments: 2 PM Central
- UPS Regional Ground and Early OnTrac service from Reno: 3 PM Central
- UPS and FedEx next day air shipments, and Spee-Dee, Golden State Overnight, and standard OnTrac regional shipments: 4 PM Central
- UPS Ground: 6 PM Central
- Fed Ex Ground:
- MN, CO, NV: 6 PM Central
- PA: 5 PM Central
- USPS* and LTL** Ground: 6 PM Central
*USPS orders placed before 12 PM will ship same day. Orders placed after 12 PM will ship the following day
**LTL orders placed before 12 PM Central will ship same day. Orders placed after 12 PM Central will ship the following day
Order Cancellation
If you need to cancel your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site. We do our best to accommodate cancellation requests, but we do not guarantee we will be able to cancel your order if it has been processed through our warehouse. Your understanding of this matter is appreciated.
Pricing Policy
The prices on our website are set to active pricing. This means we are always giving you the best price possible. If we are able to lower the price because of product or shipping discounts, we will receive it then we will pass that onto you. Prices may fluctuate and we do not offer a Price Guarantee so if the price changes after you have made a purchase there will not be a refund issued. The purchase price is accurate for the time you placed the order.
Return Policy
Is your order not what you were expecting? Please contact us so we can help you with your return.
We have a 30-day return policy for orders within the US (lower 48 States only). We offer refunds on returned items that are brand new and in their undamaged, original packaging. Customers are responsible for the cost of return shipping. A pre-paid return label will be provided for you, and the cost of the label will be deducted from your refund once we process the return. Damaged, installed, and used items as well as those without original packaging are not eligible for returns. Please note that there are no refunds or exchanges for any pre-built bikes or used bikes sold.
If you need to return your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site.
*Please allow up to 2-3 business days for us to process your return*
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately. Please refer to the Return Form for the product you do not need and send it in for a full refund.
Warranty
Unlimited Biking is an authorized dealer for everything we sell. That means all new items you buy from us get the full manufacturer's warranty. If you need to have an issue considered for warranty, contact us through email, chat, or phone (212-749-4444) and our team will go straight to work to find you the easiest and fastest solution. In most cases, your claim will be resolved within 48 hours.
Online Returns
Submit your online return request HERE. Online returns follow our standard policy above.

Shimano BB-UN300 Bottom Bracket - English, 68 x 107mm Spindle, Square Taper JIS
CR3482
Regular price $12.52 Save $-12.52Shimano BB-UN300 Square Spindle Bottom Brackets
- Fits JIS square-taper cranksets
- Crankarm fixing bolts sold separately
- Hollow spindle
- Spindle Interface Type: Square Taper JIS
- BB Shell Width (mm): 68
- Bottom Bracket Shell I.D.: 1.37
- Spindle Length: 107
- BB/Frame Interface: English
- Defined Color: Black
FREE standard shipping on orders over $75 excluding Used Bikes.
Any order over $75 qualifies for free standard shipping excluding Alaska, Hawaii, US Virgin Islands, Puerto Rico, Guam, military and air force bases.
We do not ship to PO Boxes.
Delivers in 2-9 business days depending on the order.
Possible Delay in Order Processing
Below are the current order-processing service levels from our distribution centers for orders received prior to Last Call deadlines:
· MN, CO, PA, NV: Same day, possible 1-day delay
Shipping providers are also experiencing longer shipping times. Please use the tracking information on your order for the most up-to-date information. Some out-of-stock product ETA dates are inaccurate due shipping delays.
U.S. Last Call Times
- Local courier, Will Call and international shipments: 2 PM Central
- UPS Regional Ground and Early OnTrac service from Reno: 3 PM Central
- UPS and FedEx next day air shipments, and Spee-Dee, Golden State Overnight, and standard OnTrac regional shipments: 4 PM Central
- UPS Ground: 6 PM Central
- Fed Ex Ground:
- MN, CO, NV: 6 PM Central
- PA: 5 PM Central
- USPS* and LTL** Ground: 6 PM Central
*USPS orders placed before 12 PM will ship same day. Orders placed after 12 PM will ship the following day
**LTL orders placed before 12 PM Central will ship same day. Orders placed after 12 PM Central will ship the following day
Order Cancellation
If you need to cancel your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site. We do our best to accommodate cancellation requests, but we do not guarantee we will be able to cancel your order if it has been processed through our warehouse. Your understanding of this matter is appreciated.
Pricing Policy
The prices on our website are set to active pricing. This means we are always giving you the best price possible. If we are able to lower the price because of product or shipping discounts, we will receive it then we will pass that onto you. Prices may fluctuate and we do not offer a Price Guarantee so if the price changes after you have made a purchase there will not be a refund issued. The purchase price is accurate for the time you placed the order.
Return Policy
Is your order not what you were expecting? Please contact us so we can help you with your return.
We have a 30-day return policy for orders within the US (lower 48 States only). We offer refunds on returned items that are brand new and in their undamaged, original packaging. Customers are responsible for the cost of return shipping. A pre-paid return label will be provided for you, and the cost of the label will be deducted from your refund once we process the return. Damaged, installed, and used items as well as those without original packaging are not eligible for returns. Please note that there are no refunds or exchanges for any pre-built bikes or used bikes sold.
If you need to return your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site.
*Please allow up to 2-3 business days for us to process your return*
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately. Please refer to the Return Form for the product you do not need and send it in for a full refund.
Warranty
Unlimited Biking is an authorized dealer for everything we sell. That means all new items you buy from us get the full manufacturer's warranty. If you need to have an issue considered for warranty, contact us through email, chat, or phone (212-749-4444) and our team will go straight to work to find you the easiest and fastest solution. In most cases, your claim will be resolved within 48 hours.
Online Returns
Submit your online return request HERE. Online returns follow our standard policy above.

Shimano BB-UN300-K Bottom Bracket - English, 68 x 122.5mm Spindle, Square Taper JIS, For Chain Case
CR3495
Regular price $14.92 Save $-14.92Shimano BB-UN300 Square Spindle Bottom Brackets
- Fits JIS square-taper cranksets
- Crankarm fixing bolts sold separately
- Hollow spindle
- For chain case
- Spindle Interface Type: Square Taper JIS
- BB Shell Width (mm): 68
- Bottom Bracket Shell I.D.: 1.37
- Spindle Length: 122.5
- BB/Frame Interface: English
- Defined Color: Black
FREE standard shipping on orders over $75 excluding Used Bikes.
Any order over $75 qualifies for free standard shipping excluding Alaska, Hawaii, US Virgin Islands, Puerto Rico, Guam, military and air force bases.
We do not ship to PO Boxes.
Delivers in 2-9 business days depending on the order.
Possible Delay in Order Processing
Below are the current order-processing service levels from our distribution centers for orders received prior to Last Call deadlines:
· MN, CO, PA, NV: Same day, possible 1-day delay
Shipping providers are also experiencing longer shipping times. Please use the tracking information on your order for the most up-to-date information. Some out-of-stock product ETA dates are inaccurate due shipping delays.
U.S. Last Call Times
- Local courier, Will Call and international shipments: 2 PM Central
- UPS Regional Ground and Early OnTrac service from Reno: 3 PM Central
- UPS and FedEx next day air shipments, and Spee-Dee, Golden State Overnight, and standard OnTrac regional shipments: 4 PM Central
- UPS Ground: 6 PM Central
- Fed Ex Ground:
- MN, CO, NV: 6 PM Central
- PA: 5 PM Central
- USPS* and LTL** Ground: 6 PM Central
*USPS orders placed before 12 PM will ship same day. Orders placed after 12 PM will ship the following day
**LTL orders placed before 12 PM Central will ship same day. Orders placed after 12 PM Central will ship the following day
Order Cancellation
If you need to cancel your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site. We do our best to accommodate cancellation requests, but we do not guarantee we will be able to cancel your order if it has been processed through our warehouse. Your understanding of this matter is appreciated.
Pricing Policy
The prices on our website are set to active pricing. This means we are always giving you the best price possible. If we are able to lower the price because of product or shipping discounts, we will receive it then we will pass that onto you. Prices may fluctuate and we do not offer a Price Guarantee so if the price changes after you have made a purchase there will not be a refund issued. The purchase price is accurate for the time you placed the order.
Return Policy
Is your order not what you were expecting? Please contact us so we can help you with your return.
We have a 30-day return policy for orders within the US (lower 48 States only). We offer refunds on returned items that are brand new and in their undamaged, original packaging. Customers are responsible for the cost of return shipping. A pre-paid return label will be provided for you, and the cost of the label will be deducted from your refund once we process the return. Damaged, installed, and used items as well as those without original packaging are not eligible for returns. Please note that there are no refunds or exchanges for any pre-built bikes or used bikes sold.
If you need to return your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site.
*Please allow up to 2-3 business days for us to process your return*
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately. Please refer to the Return Form for the product you do not need and send it in for a full refund.
Warranty
Unlimited Biking is an authorized dealer for everything we sell. That means all new items you buy from us get the full manufacturer's warranty. If you need to have an issue considered for warranty, contact us through email, chat, or phone (212-749-4444) and our team will go straight to work to find you the easiest and fastest solution. In most cases, your claim will be resolved within 48 hours.
Online Returns
Submit your online return request HERE. Online returns follow our standard policy above.

SRAM DUB English Bottom Bracket - English/BSA, 73mm, MTB SuperBoost +, Black
CR2228
Regular price $41.00 Save $-41.00The SRAM DUB bottom bracket series has a simple job— to connect crankarms and protect the smooth, long-lasting application of power to the drivetrain. SRAM engineered the oversized DUB spindle to work across every bottom bracket standard, simplifying crankarm compatibility.
- Gutter Seal Technology drastically improves sealing against the elements
- Sealed cartridge bearings
- One oversized spindle to work across every bottom bracket standard
- Significantly lighter than GXP system
- For Super Boost + cranks
- Spindle Interface Type: SRAM DUB
- BB Shell Width (mm): 73
- Bottom Bracket Shell I.D.: 1.37
- BB/Frame Interface: English
- Defined Color: Black
FREE standard shipping on orders over $75 excluding Used Bikes.
Any order over $75 qualifies for free standard shipping excluding Alaska, Hawaii, US Virgin Islands, Puerto Rico, Guam, military and air force bases.
We do not ship to PO Boxes.
Delivers in 2-9 business days depending on the order.
Possible Delay in Order Processing
Below are the current order-processing service levels from our distribution centers for orders received prior to Last Call deadlines:
· MN, CO, PA, NV: Same day, possible 1-day delay
Shipping providers are also experiencing longer shipping times. Please use the tracking information on your order for the most up-to-date information. Some out-of-stock product ETA dates are inaccurate due shipping delays.
U.S. Last Call Times
- Local courier, Will Call and international shipments: 2 PM Central
- UPS Regional Ground and Early OnTrac service from Reno: 3 PM Central
- UPS and FedEx next day air shipments, and Spee-Dee, Golden State Overnight, and standard OnTrac regional shipments: 4 PM Central
- UPS Ground: 6 PM Central
- Fed Ex Ground:
- MN, CO, NV: 6 PM Central
- PA: 5 PM Central
- USPS* and LTL** Ground: 6 PM Central
*USPS orders placed before 12 PM will ship same day. Orders placed after 12 PM will ship the following day
**LTL orders placed before 12 PM Central will ship same day. Orders placed after 12 PM Central will ship the following day
Order Cancellation
If you need to cancel your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site. We do our best to accommodate cancellation requests, but we do not guarantee we will be able to cancel your order if it has been processed through our warehouse. Your understanding of this matter is appreciated.
Pricing Policy
The prices on our website are set to active pricing. This means we are always giving you the best price possible. If we are able to lower the price because of product or shipping discounts, we will receive it then we will pass that onto you. Prices may fluctuate and we do not offer a Price Guarantee so if the price changes after you have made a purchase there will not be a refund issued. The purchase price is accurate for the time you placed the order.
Return Policy
Is your order not what you were expecting? Please contact us so we can help you with your return.
We have a 30-day return policy for orders within the US (lower 48 States only). We offer refunds on returned items that are brand new and in their undamaged, original packaging. Customers are responsible for the cost of return shipping. A pre-paid return label will be provided for you, and the cost of the label will be deducted from your refund once we process the return. Damaged, installed, and used items as well as those without original packaging are not eligible for returns. Please note that there are no refunds or exchanges for any pre-built bikes or used bikes sold.
If you need to return your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site.
*Please allow up to 2-3 business days for us to process your return*
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately. Please refer to the Return Form for the product you do not need and send it in for a full refund.
Warranty
Unlimited Biking is an authorized dealer for everything we sell. That means all new items you buy from us get the full manufacturer's warranty. If you need to have an issue considered for warranty, contact us through email, chat, or phone (212-749-4444) and our team will go straight to work to find you the easiest and fastest solution. In most cases, your claim will be resolved within 48 hours.
Online Returns
Submit your online return request HERE. Online returns follow our standard policy above.

Shimano BB-UN300 Bottom Bracket - English, 68 x 118mm Spindle, Square Taper JIS
CR3487
Regular price $12.71 Save $-12.71Shimano BB-UN300 Square Spindle Bottom Brackets
- Fits JIS square-taper cranksets
- Crankarm fixing bolts sold separately
- Hollow spindle
- Spindle Interface Type: Square Taper JIS
- BB Shell Width (mm): 68
- Bottom Bracket Shell I.D.: 1.37
- Spindle Length: 118
- BB/Frame Interface: English
- Defined Color: Black
FREE standard shipping on orders over $75 excluding Used Bikes.
Any order over $75 qualifies for free standard shipping excluding Alaska, Hawaii, US Virgin Islands, Puerto Rico, Guam, military and air force bases.
We do not ship to PO Boxes.
Delivers in 2-9 business days depending on the order.
Possible Delay in Order Processing
Below are the current order-processing service levels from our distribution centers for orders received prior to Last Call deadlines:
· MN, CO, PA, NV: Same day, possible 1-day delay
Shipping providers are also experiencing longer shipping times. Please use the tracking information on your order for the most up-to-date information. Some out-of-stock product ETA dates are inaccurate due shipping delays.
U.S. Last Call Times
- Local courier, Will Call and international shipments: 2 PM Central
- UPS Regional Ground and Early OnTrac service from Reno: 3 PM Central
- UPS and FedEx next day air shipments, and Spee-Dee, Golden State Overnight, and standard OnTrac regional shipments: 4 PM Central
- UPS Ground: 6 PM Central
- Fed Ex Ground:
- MN, CO, NV: 6 PM Central
- PA: 5 PM Central
- USPS* and LTL** Ground: 6 PM Central
*USPS orders placed before 12 PM will ship same day. Orders placed after 12 PM will ship the following day
**LTL orders placed before 12 PM Central will ship same day. Orders placed after 12 PM Central will ship the following day
Order Cancellation
If you need to cancel your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site. We do our best to accommodate cancellation requests, but we do not guarantee we will be able to cancel your order if it has been processed through our warehouse. Your understanding of this matter is appreciated.
Pricing Policy
The prices on our website are set to active pricing. This means we are always giving you the best price possible. If we are able to lower the price because of product or shipping discounts, we will receive it then we will pass that onto you. Prices may fluctuate and we do not offer a Price Guarantee so if the price changes after you have made a purchase there will not be a refund issued. The purchase price is accurate for the time you placed the order.
Return Policy
Is your order not what you were expecting? Please contact us so we can help you with your return.
We have a 30-day return policy for orders within the US (lower 48 States only). We offer refunds on returned items that are brand new and in their undamaged, original packaging. Customers are responsible for the cost of return shipping. A pre-paid return label will be provided for you, and the cost of the label will be deducted from your refund once we process the return. Damaged, installed, and used items as well as those without original packaging are not eligible for returns. Please note that there are no refunds or exchanges for any pre-built bikes or used bikes sold.
If you need to return your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site.
*Please allow up to 2-3 business days for us to process your return*
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately. Please refer to the Return Form for the product you do not need and send it in for a full refund.
Warranty
Unlimited Biking is an authorized dealer for everything we sell. That means all new items you buy from us get the full manufacturer's warranty. If you need to have an issue considered for warranty, contact us through email, chat, or phone (212-749-4444) and our team will go straight to work to find you the easiest and fastest solution. In most cases, your claim will be resolved within 48 hours.
Online Returns
Submit your online return request HERE. Online returns follow our standard policy above.

SRAM BB30 / BBright Direct Fit Bottom Bracket
CR2158
Regular price $41.00 Save $-41.00- Spindle Interface Type: BB30/PF30
- BB Shell Width (mm): 68 , 73 , 79
- Bottom Bracket Shell I.D.: 42
- BB/Frame Interface: BB30 , BBright Direct Fit
- Defined Color: Black
- Weight: 61
FREE standard shipping on orders over $75 excluding Used Bikes.
Any order over $75 qualifies for free standard shipping excluding Alaska, Hawaii, US Virgin Islands, Puerto Rico, Guam, military and air force bases.
We do not ship to PO Boxes.
Delivers in 2-9 business days depending on the order.
Possible Delay in Order Processing
Below are the current order-processing service levels from our distribution centers for orders received prior to Last Call deadlines:
· MN, CO, PA, NV: Same day, possible 1-day delay
Shipping providers are also experiencing longer shipping times. Please use the tracking information on your order for the most up-to-date information. Some out-of-stock product ETA dates are inaccurate due shipping delays.
U.S. Last Call Times
- Local courier, Will Call and international shipments: 2 PM Central
- UPS Regional Ground and Early OnTrac service from Reno: 3 PM Central
- UPS and FedEx next day air shipments, and Spee-Dee, Golden State Overnight, and standard OnTrac regional shipments: 4 PM Central
- UPS Ground: 6 PM Central
- Fed Ex Ground:
- MN, CO, NV: 6 PM Central
- PA: 5 PM Central
- USPS* and LTL** Ground: 6 PM Central
*USPS orders placed before 12 PM will ship same day. Orders placed after 12 PM will ship the following day
**LTL orders placed before 12 PM Central will ship same day. Orders placed after 12 PM Central will ship the following day
Order Cancellation
If you need to cancel your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site. We do our best to accommodate cancellation requests, but we do not guarantee we will be able to cancel your order if it has been processed through our warehouse. Your understanding of this matter is appreciated.
Pricing Policy
The prices on our website are set to active pricing. This means we are always giving you the best price possible. If we are able to lower the price because of product or shipping discounts, we will receive it then we will pass that onto you. Prices may fluctuate and we do not offer a Price Guarantee so if the price changes after you have made a purchase there will not be a refund issued. The purchase price is accurate for the time you placed the order.
Return Policy
Is your order not what you were expecting? Please contact us so we can help you with your return.
We have a 30-day return policy for orders within the US (lower 48 States only). We offer refunds on returned items that are brand new and in their undamaged, original packaging. Customers are responsible for the cost of return shipping. A pre-paid return label will be provided for you, and the cost of the label will be deducted from your refund once we process the return. Damaged, installed, and used items as well as those without original packaging are not eligible for returns. Please note that there are no refunds or exchanges for any pre-built bikes or used bikes sold.
If you need to return your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site.
*Please allow up to 2-3 business days for us to process your return*
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately. Please refer to the Return Form for the product you do not need and send it in for a full refund.
Warranty
Unlimited Biking is an authorized dealer for everything we sell. That means all new items you buy from us get the full manufacturer's warranty. If you need to have an issue considered for warranty, contact us through email, chat, or phone (212-749-4444) and our team will go straight to work to find you the easiest and fastest solution. In most cases, your claim will be resolved within 48 hours.
Online Returns
Submit your online return request HERE. Online returns follow our standard policy above.

SRAM DUB PressFit Bottom Bracket - BB89.5/BB92, 89/92mm, MTB Boost 55mm CL, Black
CR3875
Regular price $46.00 Save $-46.00The SRAM DUB bottom bracket series has a simple job— to connect crankarms and protect the smooth, long-lasting application of power to the drivetrain. SRAM engineered the oversized DUB spindle to work across every bottom bracket standard, simplifying crankarm compatibility.
- Designed for use with SRAM Boost cranksets with 55mm chainlines
- Gutter Seal Technology™ drastically improves sealing against the elements
- Sealed cartridge bearings
- One oversized spindle to work across every bottom bracket standard
- Spindle Interface Type: SRAM DUB
- BB Shell Width (mm): 89.5 , 92
- Bottom Bracket Shell I.D.: 41
- Defined Color: Black
- BB/Frame Interface: BB89.5 , BB92
FREE standard shipping on orders over $75 excluding Used Bikes.
Any order over $75 qualifies for free standard shipping excluding Alaska, Hawaii, US Virgin Islands, Puerto Rico, Guam, military and air force bases.
We do not ship to PO Boxes.
Delivers in 2-9 business days depending on the order.
Possible Delay in Order Processing
Below are the current order-processing service levels from our distribution centers for orders received prior to Last Call deadlines:
· MN, CO, PA, NV: Same day, possible 1-day delay
Shipping providers are also experiencing longer shipping times. Please use the tracking information on your order for the most up-to-date information. Some out-of-stock product ETA dates are inaccurate due shipping delays.
U.S. Last Call Times
- Local courier, Will Call and international shipments: 2 PM Central
- UPS Regional Ground and Early OnTrac service from Reno: 3 PM Central
- UPS and FedEx next day air shipments, and Spee-Dee, Golden State Overnight, and standard OnTrac regional shipments: 4 PM Central
- UPS Ground: 6 PM Central
- Fed Ex Ground:
- MN, CO, NV: 6 PM Central
- PA: 5 PM Central
- USPS* and LTL** Ground: 6 PM Central
*USPS orders placed before 12 PM will ship same day. Orders placed after 12 PM will ship the following day
**LTL orders placed before 12 PM Central will ship same day. Orders placed after 12 PM Central will ship the following day
Order Cancellation
If you need to cancel your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site. We do our best to accommodate cancellation requests, but we do not guarantee we will be able to cancel your order if it has been processed through our warehouse. Your understanding of this matter is appreciated.
Pricing Policy
The prices on our website are set to active pricing. This means we are always giving you the best price possible. If we are able to lower the price because of product or shipping discounts, we will receive it then we will pass that onto you. Prices may fluctuate and we do not offer a Price Guarantee so if the price changes after you have made a purchase there will not be a refund issued. The purchase price is accurate for the time you placed the order.
Return Policy
Is your order not what you were expecting? Please contact us so we can help you with your return.
We have a 30-day return policy for orders within the US (lower 48 States only). We offer refunds on returned items that are brand new and in their undamaged, original packaging. Customers are responsible for the cost of return shipping. A pre-paid return label will be provided for you, and the cost of the label will be deducted from your refund once we process the return. Damaged, installed, and used items as well as those without original packaging are not eligible for returns. Please note that there are no refunds or exchanges for any pre-built bikes or used bikes sold.
If you need to return your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site.
*Please allow up to 2-3 business days for us to process your return*
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately. Please refer to the Return Form for the product you do not need and send it in for a full refund.
Warranty
Unlimited Biking is an authorized dealer for everything we sell. That means all new items you buy from us get the full manufacturer's warranty. If you need to have an issue considered for warranty, contact us through email, chat, or phone (212-749-4444) and our team will go straight to work to find you the easiest and fastest solution. In most cases, your claim will be resolved within 48 hours.
Online Returns
Submit your online return request HERE. Online returns follow our standard policy above.

Shimano Ultegra BB72-41B Press-Fit Bottom Bracket
CR6804
Regular price $33.53 Save $-33.53Shimano Ultegra BB72, BBR60 Hollowtech II Bottom Brackets
- New seal construction for smoother rotation
- Spindle Interface Type: Shimano Hollowtech II
- BB Shell Width (mm): 86
- Bottom Bracket Shell I.D.: 41
- Defined Color: Black
- BB/Frame Interface: BB86
- Weight: 69
FREE standard shipping on orders over $75 excluding Used Bikes.
Any order over $75 qualifies for free standard shipping excluding Alaska, Hawaii, US Virgin Islands, Puerto Rico, Guam, military and air force bases.
We do not ship to PO Boxes.
Delivers in 2-9 business days depending on the order.
Possible Delay in Order Processing
Below are the current order-processing service levels from our distribution centers for orders received prior to Last Call deadlines:
· MN, CO, PA, NV: Same day, possible 1-day delay
Shipping providers are also experiencing longer shipping times. Please use the tracking information on your order for the most up-to-date information. Some out-of-stock product ETA dates are inaccurate due shipping delays.
U.S. Last Call Times
- Local courier, Will Call and international shipments: 2 PM Central
- UPS Regional Ground and Early OnTrac service from Reno: 3 PM Central
- UPS and FedEx next day air shipments, and Spee-Dee, Golden State Overnight, and standard OnTrac regional shipments: 4 PM Central
- UPS Ground: 6 PM Central
- Fed Ex Ground:
- MN, CO, NV: 6 PM Central
- PA: 5 PM Central
- USPS* and LTL** Ground: 6 PM Central
*USPS orders placed before 12 PM will ship same day. Orders placed after 12 PM will ship the following day
**LTL orders placed before 12 PM Central will ship same day. Orders placed after 12 PM Central will ship the following day
Order Cancellation
If you need to cancel your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site. We do our best to accommodate cancellation requests, but we do not guarantee we will be able to cancel your order if it has been processed through our warehouse. Your understanding of this matter is appreciated.
Pricing Policy
The prices on our website are set to active pricing. This means we are always giving you the best price possible. If we are able to lower the price because of product or shipping discounts, we will receive it then we will pass that onto you. Prices may fluctuate and we do not offer a Price Guarantee so if the price changes after you have made a purchase there will not be a refund issued. The purchase price is accurate for the time you placed the order.
Return Policy
Is your order not what you were expecting? Please contact us so we can help you with your return.
We have a 30-day return policy for orders within the US (lower 48 States only). We offer refunds on returned items that are brand new and in their undamaged, original packaging. Customers are responsible for the cost of return shipping. A pre-paid return label will be provided for you, and the cost of the label will be deducted from your refund once we process the return. Damaged, installed, and used items as well as those without original packaging are not eligible for returns. Please note that there are no refunds or exchanges for any pre-built bikes or used bikes sold.
If you need to return your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site.
*Please allow up to 2-3 business days for us to process your return*
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately. Please refer to the Return Form for the product you do not need and send it in for a full refund.
Warranty
Unlimited Biking is an authorized dealer for everything we sell. That means all new items you buy from us get the full manufacturer's warranty. If you need to have an issue considered for warranty, contact us through email, chat, or phone (212-749-4444) and our team will go straight to work to find you the easiest and fastest solution. In most cases, your claim will be resolved within 48 hours.
Online Returns
Submit your online return request HERE. Online returns follow our standard policy above.

Full Speed Ahead BB386 to PF30A/BB30A Adaptor
CR8595
Regular price $37.00 Save $-37.00FSA (Full Speed Ahead) 386 EVO Bottom Bracket Adaptors
- This is a pair of spacers that adapts a 386 EVO crankset to a 68mm BB30 or PF30 frame; use in combination with the standard bottom bracket for your chosen frame
- 386EVO crank into a PF30A or BB30A Cannondale frame
- Spindle Interface Type: RaceFace/Easton CINCH , 386 EVO , Rotor 3D+ , e*Thirteen P3 Connect , Zipp Vuma
- Bottom Bracket Shell I.D.: 42
- BB Shell Width (mm): 73
- BB/Frame Interface: BB30a , PF30A
- Weight: 50
FREE standard shipping on orders over $75 excluding Used Bikes.
Any order over $75 qualifies for free standard shipping excluding Alaska, Hawaii, US Virgin Islands, Puerto Rico, Guam, military and air force bases.
We do not ship to PO Boxes.
Delivers in 2-9 business days depending on the order.
Possible Delay in Order Processing
Below are the current order-processing service levels from our distribution centers for orders received prior to Last Call deadlines:
· MN, CO, PA, NV: Same day, possible 1-day delay
Shipping providers are also experiencing longer shipping times. Please use the tracking information on your order for the most up-to-date information. Some out-of-stock product ETA dates are inaccurate due shipping delays.
U.S. Last Call Times
- Local courier, Will Call and international shipments: 2 PM Central
- UPS Regional Ground and Early OnTrac service from Reno: 3 PM Central
- UPS and FedEx next day air shipments, and Spee-Dee, Golden State Overnight, and standard OnTrac regional shipments: 4 PM Central
- UPS Ground: 6 PM Central
- Fed Ex Ground:
- MN, CO, NV: 6 PM Central
- PA: 5 PM Central
- USPS* and LTL** Ground: 6 PM Central
*USPS orders placed before 12 PM will ship same day. Orders placed after 12 PM will ship the following day
**LTL orders placed before 12 PM Central will ship same day. Orders placed after 12 PM Central will ship the following day
Order Cancellation
If you need to cancel your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site. We do our best to accommodate cancellation requests, but we do not guarantee we will be able to cancel your order if it has been processed through our warehouse. Your understanding of this matter is appreciated.
Pricing Policy
The prices on our website are set to active pricing. This means we are always giving you the best price possible. If we are able to lower the price because of product or shipping discounts, we will receive it then we will pass that onto you. Prices may fluctuate and we do not offer a Price Guarantee so if the price changes after you have made a purchase there will not be a refund issued. The purchase price is accurate for the time you placed the order.
Return Policy
Is your order not what you were expecting? Please contact us so we can help you with your return.
We have a 30-day return policy for orders within the US (lower 48 States only). We offer refunds on returned items that are brand new and in their undamaged, original packaging. Customers are responsible for the cost of return shipping. A pre-paid return label will be provided for you, and the cost of the label will be deducted from your refund once we process the return. Damaged, installed, and used items as well as those without original packaging are not eligible for returns. Please note that there are no refunds or exchanges for any pre-built bikes or used bikes sold.
If you need to return your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site.
*Please allow up to 2-3 business days for us to process your return*
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately. Please refer to the Return Form for the product you do not need and send it in for a full refund.
Warranty
Unlimited Biking is an authorized dealer for everything we sell. That means all new items you buy from us get the full manufacturer's warranty. If you need to have an issue considered for warranty, contact us through email, chat, or phone (212-749-4444) and our team will go straight to work to find you the easiest and fastest solution. In most cases, your claim will be resolved within 48 hours.
Online Returns
Submit your online return request HERE. Online returns follow our standard policy above.

Shimano BB-UN300 Bottom Bracket - English, 68 x 115mm Spindle, Square Taper JIS
CR3485
Regular price $13.24 Save $-13.24Shimano BB-UN300 Square Spindle Bottom Brackets
- Fits JIS square-taper cranksets
- Crankarm fixing bolts sold separately
- Hollow spindle
- Spindle Interface Type: Square Taper JIS
- BB Shell Width (mm): 68
- Bottom Bracket Shell I.D.: 1.37
- Spindle Length: 115
- BB/Frame Interface: English
- Defined Color: Black
FREE standard shipping on orders over $75 excluding Used Bikes.
Any order over $75 qualifies for free standard shipping excluding Alaska, Hawaii, US Virgin Islands, Puerto Rico, Guam, military and air force bases.
We do not ship to PO Boxes.
Delivers in 2-9 business days depending on the order.
Possible Delay in Order Processing
Below are the current order-processing service levels from our distribution centers for orders received prior to Last Call deadlines:
· MN, CO, PA, NV: Same day, possible 1-day delay
Shipping providers are also experiencing longer shipping times. Please use the tracking information on your order for the most up-to-date information. Some out-of-stock product ETA dates are inaccurate due shipping delays.
U.S. Last Call Times
- Local courier, Will Call and international shipments: 2 PM Central
- UPS Regional Ground and Early OnTrac service from Reno: 3 PM Central
- UPS and FedEx next day air shipments, and Spee-Dee, Golden State Overnight, and standard OnTrac regional shipments: 4 PM Central
- UPS Ground: 6 PM Central
- Fed Ex Ground:
- MN, CO, NV: 6 PM Central
- PA: 5 PM Central
- USPS* and LTL** Ground: 6 PM Central
*USPS orders placed before 12 PM will ship same day. Orders placed after 12 PM will ship the following day
**LTL orders placed before 12 PM Central will ship same day. Orders placed after 12 PM Central will ship the following day
Order Cancellation
If you need to cancel your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site. We do our best to accommodate cancellation requests, but we do not guarantee we will be able to cancel your order if it has been processed through our warehouse. Your understanding of this matter is appreciated.
Pricing Policy
The prices on our website are set to active pricing. This means we are always giving you the best price possible. If we are able to lower the price because of product or shipping discounts, we will receive it then we will pass that onto you. Prices may fluctuate and we do not offer a Price Guarantee so if the price changes after you have made a purchase there will not be a refund issued. The purchase price is accurate for the time you placed the order.
Return Policy
Is your order not what you were expecting? Please contact us so we can help you with your return.
We have a 30-day return policy for orders within the US (lower 48 States only). We offer refunds on returned items that are brand new and in their undamaged, original packaging. Customers are responsible for the cost of return shipping. A pre-paid return label will be provided for you, and the cost of the label will be deducted from your refund once we process the return. Damaged, installed, and used items as well as those without original packaging are not eligible for returns. Please note that there are no refunds or exchanges for any pre-built bikes or used bikes sold.
If you need to return your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site.
*Please allow up to 2-3 business days for us to process your return*
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately. Please refer to the Return Form for the product you do not need and send it in for a full refund.
Warranty
Unlimited Biking is an authorized dealer for everything we sell. That means all new items you buy from us get the full manufacturer's warranty. If you need to have an issue considered for warranty, contact us through email, chat, or phone (212-749-4444) and our team will go straight to work to find you the easiest and fastest solution. In most cases, your claim will be resolved within 48 hours.
Online Returns
Submit your online return request HERE. Online returns follow our standard policy above.

Shimano 105 BB-5500 68x109.5mm Octalink V1 Spline English Bottom Bracket
CR4800
Regular price $51.17 Save $-51.17Shimano BB-5500 Octalink V1 Bottom Brackets
- Fits Shimano Octalink V1 Spline Cranksets FC-7700/FC-7703/FC-6500/FC-6503/FC-5500/FC-5501/FC-5503/FC-5504 cranks
- Crankarm fixing bolts not included
- keyword search: Shimano2018
- Spindle Interface Type: Shimano Octalink V1
- BB Shell Width (mm): 68
- Bottom Bracket Shell I.D.: 1.37
- Spindle Length: 109.5
- BB/Frame Interface: English
- Defined Color: Silver
- Weight: 250
FREE standard shipping on orders over $75 excluding Used Bikes.
Any order over $75 qualifies for free standard shipping excluding Alaska, Hawaii, US Virgin Islands, Puerto Rico, Guam, military and air force bases.
We do not ship to PO Boxes.
Delivers in 2-9 business days depending on the order.
Possible Delay in Order Processing
Below are the current order-processing service levels from our distribution centers for orders received prior to Last Call deadlines:
· MN, CO, PA, NV: Same day, possible 1-day delay
Shipping providers are also experiencing longer shipping times. Please use the tracking information on your order for the most up-to-date information. Some out-of-stock product ETA dates are inaccurate due shipping delays.
U.S. Last Call Times
- Local courier, Will Call and international shipments: 2 PM Central
- UPS Regional Ground and Early OnTrac service from Reno: 3 PM Central
- UPS and FedEx next day air shipments, and Spee-Dee, Golden State Overnight, and standard OnTrac regional shipments: 4 PM Central
- UPS Ground: 6 PM Central
- Fed Ex Ground:
- MN, CO, NV: 6 PM Central
- PA: 5 PM Central
- USPS* and LTL** Ground: 6 PM Central
*USPS orders placed before 12 PM will ship same day. Orders placed after 12 PM will ship the following day
**LTL orders placed before 12 PM Central will ship same day. Orders placed after 12 PM Central will ship the following day
Order Cancellation
If you need to cancel your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site. We do our best to accommodate cancellation requests, but we do not guarantee we will be able to cancel your order if it has been processed through our warehouse. Your understanding of this matter is appreciated.
Pricing Policy
The prices on our website are set to active pricing. This means we are always giving you the best price possible. If we are able to lower the price because of product or shipping discounts, we will receive it then we will pass that onto you. Prices may fluctuate and we do not offer a Price Guarantee so if the price changes after you have made a purchase there will not be a refund issued. The purchase price is accurate for the time you placed the order.
Return Policy
Is your order not what you were expecting? Please contact us so we can help you with your return.
We have a 30-day return policy for orders within the US (lower 48 States only). We offer refunds on returned items that are brand new and in their undamaged, original packaging. Customers are responsible for the cost of return shipping. A pre-paid return label will be provided for you, and the cost of the label will be deducted from your refund once we process the return. Damaged, installed, and used items as well as those without original packaging are not eligible for returns. Please note that there are no refunds or exchanges for any pre-built bikes or used bikes sold.
If you need to return your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site.
*Please allow up to 2-3 business days for us to process your return*
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately. Please refer to the Return Form for the product you do not need and send it in for a full refund.
Warranty
Unlimited Biking is an authorized dealer for everything we sell. That means all new items you buy from us get the full manufacturer's warranty. If you need to have an issue considered for warranty, contact us through email, chat, or phone (212-749-4444) and our team will go straight to work to find you the easiest and fastest solution. In most cases, your claim will be resolved within 48 hours.
Online Returns
Submit your online return request HERE. Online returns follow our standard policy above.

SRAM DUB English Bottom Bracket - English/BSA, 83mm, MTB, Cannondale Ai, Black
CR2508
Regular price $41.00 Save $-41.00The SRAM DUB bottom bracket series has a simple job— to connect crankarms and protect the smooth, long-lasting application of power to the drivetrain. SRAM engineered the oversized DUB spindle to work across every bottom bracket standard, simplifying crankarm compatibility.
- Gutter Seal Technology drastically improves sealing against the elements
- Sealed cartridge bearings
- One oversized spindle to work across every bottom bracket standard
- Significantly lighter than GXP system
- For use with a Cannondale Ai frame interface
SRAM DUB English Bottom Bracket - English/BSA, 83mm, MTB, Cannondale Ai, Black
- Spindle Interface Type: SRAM DUB
- BB Shell Width (mm): 83
- Bottom Bracket Shell I.D.: 1.37
- BB/Frame Interface: English
- Defined Color: Black
SRAM DUB English Bottom Bracket - English/BSA, 73mm, MTB, Cannondale Ai, Black
- Spindle Interface Type: SRAM DUB
- BB Shell Width (mm): 73
- Bottom Bracket Shell I.D.: 1.37
- BB/Frame Interface: English
- Defined Color: Black
FREE standard shipping on orders over $75 excluding Used Bikes.
Any order over $75 qualifies for free standard shipping excluding Alaska, Hawaii, US Virgin Islands, Puerto Rico, Guam, military and air force bases.
We do not ship to PO Boxes.
Delivers in 2-9 business days depending on the order.
Possible Delay in Order Processing
Below are the current order-processing service levels from our distribution centers for orders received prior to Last Call deadlines:
· MN, CO, PA, NV: Same day, possible 1-day delay
Shipping providers are also experiencing longer shipping times. Please use the tracking information on your order for the most up-to-date information. Some out-of-stock product ETA dates are inaccurate due shipping delays.
U.S. Last Call Times
- Local courier, Will Call and international shipments: 2 PM Central
- UPS Regional Ground and Early OnTrac service from Reno: 3 PM Central
- UPS and FedEx next day air shipments, and Spee-Dee, Golden State Overnight, and standard OnTrac regional shipments: 4 PM Central
- UPS Ground: 6 PM Central
- Fed Ex Ground:
- MN, CO, NV: 6 PM Central
- PA: 5 PM Central
- USPS* and LTL** Ground: 6 PM Central
*USPS orders placed before 12 PM will ship same day. Orders placed after 12 PM will ship the following day
**LTL orders placed before 12 PM Central will ship same day. Orders placed after 12 PM Central will ship the following day
Order Cancellation
If you need to cancel your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site. We do our best to accommodate cancellation requests, but we do not guarantee we will be able to cancel your order if it has been processed through our warehouse. Your understanding of this matter is appreciated.
Pricing Policy
The prices on our website are set to active pricing. This means we are always giving you the best price possible. If we are able to lower the price because of product or shipping discounts, we will receive it then we will pass that onto you. Prices may fluctuate and we do not offer a Price Guarantee so if the price changes after you have made a purchase there will not be a refund issued. The purchase price is accurate for the time you placed the order.
Return Policy
Is your order not what you were expecting? Please contact us so we can help you with your return.
We have a 30-day return policy for orders within the US (lower 48 States only). We offer refunds on returned items that are brand new and in their undamaged, original packaging. Customers are responsible for the cost of return shipping. A pre-paid return label will be provided for you, and the cost of the label will be deducted from your refund once we process the return. Damaged, installed, and used items as well as those without original packaging are not eligible for returns. Please note that there are no refunds or exchanges for any pre-built bikes or used bikes sold.
If you need to return your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site.
*Please allow up to 2-3 business days for us to process your return*
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately. Please refer to the Return Form for the product you do not need and send it in for a full refund.
Warranty
Unlimited Biking is an authorized dealer for everything we sell. That means all new items you buy from us get the full manufacturer's warranty. If you need to have an issue considered for warranty, contact us through email, chat, or phone (212-749-4444) and our team will go straight to work to find you the easiest and fastest solution. In most cases, your claim will be resolved within 48 hours.
Online Returns
Submit your online return request HERE. Online returns follow our standard policy above.
FSA (Full Speed Ahead) MegaEVO
CR4890
Regular price $61.00 Save $-61.00FSA (Full Speed Ahead) MegaEVO Bottom Brackets
FSA (Full Speed Ahead) Italian Mega Evo Bottom Bracket - Italian, Green
- Spindle Interface Type: 386 EVO
- BB Shell Width (mm): 70
- Bottom Bracket Shell I.D.: 36
- BB/Frame Interface: Italian
- Defined Color: Green
FSA MegaEvo Steel Mountain Bottom Bracket for 392EVO cranks, 68/73mm English Threading
- MTB Chrome Steel
- MegaEVO is a threaded BB that allows you to use a BB392EVO crank on a standard frame with a BSA shell
- Spindle Interface Type: 392 EVO
- BB Shell Width (mm): 68
- Bottom Bracket Shell I.D.: 1.37
- Spindle Length: 73
- BB/Frame Interface: English
- Defined Color: Black
- Weight: 50
FSA MegaEVO Steel 68mm English Bottom Bracket for 386 EVO Cranks
- Threaded bottom bracket that allows the use of 386 EVO crank on a standard frame with English shell
- Spindle Interface Type: RaceFace/Easton CINCH , 386 EVO , Rotor 3D+ , e*Thirteen P3 Connect , Zipp Vuma
- BB Shell Width (mm): 68 , 73
- Bottom Bracket Shell I.D.: 1.37
- BB/Frame Interface: English
- Defined Color: Green
- Weight: 89
FREE standard shipping on orders over $75 excluding Used Bikes.
Any order over $75 qualifies for free standard shipping excluding Alaska, Hawaii, US Virgin Islands, Puerto Rico, Guam, military and air force bases.
We do not ship to PO Boxes.
Delivers in 2-9 business days depending on the order.
Possible Delay in Order Processing
Below are the current order-processing service levels from our distribution centers for orders received prior to Last Call deadlines:
· MN, CO, PA, NV: Same day, possible 1-day delay
Shipping providers are also experiencing longer shipping times. Please use the tracking information on your order for the most up-to-date information. Some out-of-stock product ETA dates are inaccurate due shipping delays.
U.S. Last Call Times
- Local courier, Will Call and international shipments: 2 PM Central
- UPS Regional Ground and Early OnTrac service from Reno: 3 PM Central
- UPS and FedEx next day air shipments, and Spee-Dee, Golden State Overnight, and standard OnTrac regional shipments: 4 PM Central
- UPS Ground: 6 PM Central
- Fed Ex Ground:
- MN, CO, NV: 6 PM Central
- PA: 5 PM Central
- USPS* and LTL** Ground: 6 PM Central
*USPS orders placed before 12 PM will ship same day. Orders placed after 12 PM will ship the following day
**LTL orders placed before 12 PM Central will ship same day. Orders placed after 12 PM Central will ship the following day
Order Cancellation
If you need to cancel your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site. We do our best to accommodate cancellation requests, but we do not guarantee we will be able to cancel your order if it has been processed through our warehouse. Your understanding of this matter is appreciated.
Pricing Policy
The prices on our website are set to active pricing. This means we are always giving you the best price possible. If we are able to lower the price because of product or shipping discounts, we will receive it then we will pass that onto you. Prices may fluctuate and we do not offer a Price Guarantee so if the price changes after you have made a purchase there will not be a refund issued. The purchase price is accurate for the time you placed the order.
Return Policy
Is your order not what you were expecting? Please contact us so we can help you with your return.
We have a 30-day return policy for orders within the US (lower 48 States only). We offer refunds on returned items that are brand new and in their undamaged, original packaging. Customers are responsible for the cost of return shipping. A pre-paid return label will be provided for you, and the cost of the label will be deducted from your refund once we process the return. Damaged, installed, and used items as well as those without original packaging are not eligible for returns. Please note that there are no refunds or exchanges for any pre-built bikes or used bikes sold.
If you need to return your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site.
*Please allow up to 2-3 business days for us to process your return*
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately. Please refer to the Return Form for the product you do not need and send it in for a full refund.
Warranty
Unlimited Biking is an authorized dealer for everything we sell. That means all new items you buy from us get the full manufacturer's warranty. If you need to have an issue considered for warranty, contact us through email, chat, or phone (212-749-4444) and our team will go straight to work to find you the easiest and fastest solution. In most cases, your claim will be resolved within 48 hours.
Online Returns
Submit your online return request HERE. Online returns follow our standard policy above.

Shimano Hollowtech II Bottom Bracket Spacer 1.8mm
CR1375
Regular price $2.55 Save $-2.55Shimano Hollowtech II Bottom Bracket Parts
FREE standard shipping on orders over $75 excluding Used Bikes.
Any order over $75 qualifies for free standard shipping excluding Alaska, Hawaii, US Virgin Islands, Puerto Rico, Guam, military and air force bases.
We do not ship to PO Boxes.
Delivers in 2-9 business days depending on the order.
Possible Delay in Order Processing
Below are the current order-processing service levels from our distribution centers for orders received prior to Last Call deadlines:
· MN, CO, PA, NV: Same day, possible 1-day delay
Shipping providers are also experiencing longer shipping times. Please use the tracking information on your order for the most up-to-date information. Some out-of-stock product ETA dates are inaccurate due shipping delays.
U.S. Last Call Times
- Local courier, Will Call and international shipments: 2 PM Central
- UPS Regional Ground and Early OnTrac service from Reno: 3 PM Central
- UPS and FedEx next day air shipments, and Spee-Dee, Golden State Overnight, and standard OnTrac regional shipments: 4 PM Central
- UPS Ground: 6 PM Central
- Fed Ex Ground:
- MN, CO, NV: 6 PM Central
- PA: 5 PM Central
- USPS* and LTL** Ground: 6 PM Central
*USPS orders placed before 12 PM will ship same day. Orders placed after 12 PM will ship the following day
**LTL orders placed before 12 PM Central will ship same day. Orders placed after 12 PM Central will ship the following day
Order Cancellation
If you need to cancel your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site. We do our best to accommodate cancellation requests, but we do not guarantee we will be able to cancel your order if it has been processed through our warehouse. Your understanding of this matter is appreciated.
Pricing Policy
The prices on our website are set to active pricing. This means we are always giving you the best price possible. If we are able to lower the price because of product or shipping discounts, we will receive it then we will pass that onto you. Prices may fluctuate and we do not offer a Price Guarantee so if the price changes after you have made a purchase there will not be a refund issued. The purchase price is accurate for the time you placed the order.
Return Policy
Is your order not what you were expecting? Please contact us so we can help you with your return.
We have a 30-day return policy for orders within the US (lower 48 States only). We offer refunds on returned items that are brand new and in their undamaged, original packaging. Customers are responsible for the cost of return shipping. A pre-paid return label will be provided for you, and the cost of the label will be deducted from your refund once we process the return. Damaged, installed, and used items as well as those without original packaging are not eligible for returns. Please note that there are no refunds or exchanges for any pre-built bikes or used bikes sold.
If you need to return your order, please email us at shop@unlimitedbiking.com, call us at 212-749-4444 or use the live chat on our site.
*Please allow up to 2-3 business days for us to process your return*
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately. Please refer to the Return Form for the product you do not need and send it in for a full refund.
Warranty
Unlimited Biking is an authorized dealer for everything we sell. That means all new items you buy from us get the full manufacturer's warranty. If you need to have an issue considered for warranty, contact us through email, chat, or phone (212-749-4444) and our team will go straight to work to find you the easiest and fastest solution. In most cases, your claim will be resolved within 48 hours.
Online Returns
Submit your online return request HERE. Online returns follow our standard policy above.