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Bottom Bracket

julio 22, 2026

BUCKLOS 170mm Crankest Arm DH MTB Bike 32/34/36/38T Chainring DUB 29mm BB68/73mm

BUCKLOS 170mm crank, main shaft 29mm, suitable for Hollowtech bottom bracket, specially designed for road bicycles, perfectly matched with 29mm crank main shaft; straight mounting structure, screw locking, not easy to fall off, with DUB adjusting ring to adjust the distance between crank and BB, easy to install;Designed for riding through forest trails, enduro, park, and DH styles, the crank is perfect for steep technical trails or practicing your favorite pump trail.The lightweight crank of the BUCKLOS reduces pedal strike on technically powered climbs, allowing you to tackle more track sections and restart a lap with less elbow grease.
julio 22, 2026

SRAM DUB English Bottom Bracket | English/BSA | 68/73mm | Black

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 elementsSealed cartridge bearingsOne oversized spindle to work across every bottom bracket standardSignificantly lighter than GXP systemEnglish BSA thread, 68/73mm
julio 22, 2026

BUCKLOS MTB Bike Crank Bottom Bracket BSA DUB 29mm BB 68/73mm for Boost fit SRAM

Description: ​*100% Brand new and high quality Specification: *Brand:BUCKLOS *Material: Aluminum alloy *Color: Black *Core Inner diameter: 29mm(DUB) *Weight: About 96g *Bottom bracket width: 68 - 73mm for Boost | SuperBoost frame Bottom Bracket Feature: 【Shell width】Fit frames with 68/73mm bottom bracket shells 【Thread】BC1.37-inch*24T L/R Threaded Connection design enhance lateral stability to avoid creaking sound. 【Material】BUCKLOS BSA Bottom Bracket characterize cold-forged machined aluminum alloy cups, dual-labyrinth bearing covers and precision sealed bearings. 【Application】Designed for MTB road bike, they are perfect match 29mm crank spindle. Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors suchas brightness of youDescription:​*100% Brand new and high qualitySpecification:*Brand:BUCKLOS*Material: Aluminum alloy*Color: Black*Core Inner diameter: 29mm(DUB)*Weight: About 96g*Bottom bracket width: 68 - 73mm for Boost | SuperBoost frameBottom Bracket Feature:【Shell width】Fit frames with 68/73mm bottom bracket shells【Thread】BC1.37-inch*24T L/R Threaded Connection design enhance lateral stability to avoid creaking sound.【Material】BUCKLOS BSA Bottom Bracket characterize cold-forged machined aluminum alloy cups, dual-labyrinth bearing covers and precision sealed bearings.【Application】Designed for MTB road bike, they are perfect match 29mm crank spindle.Note:1. The real color of the item may be slightly different from the pictures shown on website caused by many factors suchas brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.
julio 22, 2026

Shimano Deore XT BB-MT800 English BSA Bottom Bracket 68/73mm NEW IN OEM PACKAGE

Hello and thanks for checking out this listing of a new Shimano Deore XT BB-MT800 English threaded bottom bracket! I purchased a nice hoard of these BB's, each will come to you in the new-in-OEM packaging condition seen in the included photographs. A note on OEM Packaging: What does that mean? "OEM" packaging is the bulk packaging used by Shimano to supply bicycle companies. A photo of a 50-count box of bottom brackets is included for your reference. It would be absurd to supply parts to bicycle companies in retail packaging, hence the OEM packaging. For use with 24mm Shimano Hollowtech II spindle cranks and English (BSA) threaded 68/73mm frames. High quality sealed cartridge bearings for reliable durability. Standard MSRP of $37.99...pick one up here for less. Buy multiples and SAVE! Enjoy FREE Standard Shipping within the USA and FROM the USA! Please contact me with questions, I will do my best to answer them. Review my feedback and buy with confidence. Thanks again! Don't forget to follow me on Instagram at "thehouseofcogs"!
julio 22, 2026

Shimano Road Bike Bottom Bracket SM-BBR60 73mm Hollowtech II

Shimano Road Bike Bottom Bracket SM-BBR60 73mm Hollowtech II Good condition Cleaned down Comes in Shimano box (not original packaging) Low scratches Ready to mount on your bike! (used, the overall condition of this item is Good to Very Good. (normal wear low scratches ). Please see all photos for close-up details.) SVBE location = UPKIT-NDB6 By bidding on/purchasing this item, Buyer acknowledges that Bicycle Exchange products are sold AS-IS with no warranty as to the usability or safety of the item. The Bicycle Exchange accepts no liability, and Buyer hereby waives, any claims for damages, injuries, and component failures caused by any manner of use of items purchased.Returns are accepted as long as the item is received in the same condition, within 30 days of sale.US shipping to 50 states only (no International shipping). Your purchase helps support the Silicon Valley Bicycle Exchange 501c(3) non-profit organization. The Silicon Valley Bicycle Exchange repairs donated bicycles and gives them to economically-disadvantaged children and adults. It funds its operations in part through the sale of used bicycle parts.
julio 22, 2026

Shimano Ultegra SM-BBR60 BSA Hollowtech II 68mm Threaded Bottom Bracket NIB

HOME Road Bike MTB Gravel Groupset Tool Shimano Ultegra SM-BBR60 BSA Hollowtech II 68mm Threaded Bottom Bracket NIB Brand:Shimano MPN:ISMBBR60B Number of Items:1 Spindle Type:Hollowtech II Custom Bundle:No Compatible Bike Type:Racing Bike|Road Bike Bottom Bracket Shell Type:BSA (English) Country/Region of Manufacture:Japan Material:Aluminum Model:Shimano Ultegra SM-BBR60 Compatible Brand:Shimano Color:Black Set Includes:Bottom Bracket Shell Width:68mm Part Type:Bottom Brackets SHIMANO ULTEGRA - Bottom Bracket - Threaded - HOLLOWTECH II - 68 mm shell width The Shimano SM-BBR60 is recommended for Ultegra, 105, GRX, FC-CX70 and other Hollowtech II compatible cranks with 24 mm axle. It convinces with improved smooth running and low weight, but is just as durable as its predecessor. Specifications: Application: Road, Cyclocross, City, GravelType: BSAShell Width: 68 mmAxle Diameter: 24 mm (Hollowtech II) New in box Normal 0 10 pt 0 2 false false false EN-US ZH-TW X-NONE ([{£¥‘“‵〈《「『【〔〝︵︷︹︻︽︿﹁﹃﹙﹛﹝({ !),.:;?]}¢·–—’”•‥…‧′╴、。〉》」』】〕〞︰︱︳︴︶︸︺︼︾﹀﹂﹄﹏﹐﹑﹒﹔﹕﹖﹗﹚﹜﹞!),.:;?]|}、 Payment Paypal and Zelle are provided. Shipping ShippingWe process your order within 3 business days(excluding weekends and holidays) after you make the payment. Currently, orders may take 5-7 business days to arrive( not inclu. handling time.) Orders shipping to Alaska, Puerto Rico, Hawaii, and Guam may take 8-10 business days. International delivery times may vary according to your location and please be aware that international customers are responsible for any additional taxes or customs charges once shipped.For expedited service, please contact us before you place the order, and the additional fees of expedited shipping will be charged. If you need any assistance with your order, please contact us immediately. We will not be able to make changes to your order after it has shipped. And please ensure your shipping address, if an order is returned due to an incorrect address, the shipping fee will not refundable and the re-submit fee will be charged. We’re currently shipping on schedule, but delays may arise due to the weather condition and COVID-19, and we are not responsible for the delays caused by the shipping carrier either. Your patience is greatly appreciated. Return We allow you to return most merchandise within 30 days of the original purchase date. (some discount items and clearance products are not included)Please ensure that the item you’re returning must be in the original packaging and in unused condition with all the items and parts that were included when you received it. Failure to follow these conditions will result in a reduced refund. A restocking fee will be applied to all items returned, and original delivery fees are non-refundable.If the return is caused by our mistake(damaged. defective, wrong items sent), we will provide you the correct items to exchange if the product is in stock or refund you the purchase price at our discretion. igrocery Shimano Ultegra SM-BBR60 BSA Hollowtech II 68mm Threaded Bottom Bracket NIB FEATURES Brand Shimano MPN ISMBBR60B Number of Items 1 Spindle Type Hollowtech II Custom Bundle No Compatible Bike Type Racing Bike|Road Bike Bottom Bracket Shell Type BSA (English) Country/Region of Manufacture Japan Material Aluminum Model Shimano Ultegra SM-BBR60 Compatible Brand Shimano Color Black Set Includes Bottom Bracket Shell Width 68mm Part Type Bottom Brackets HIGHLIGHTS SHIMANO ULTEGRA - Bottom Bracket - Threaded - HOLLOWTECH II - 68 mm shell width The Shimano SM-BBR60 is recommended for Ultegra, 105, GRX, FC-CX70 and other Hollowtech II compatible cranks with 24 mm axle. It convinces with improved smooth running and low weight, but is just as durable as its predecessor. Specifications: Application: Road, Cyclocross, City, GravelType: BSAShell Width: 68 mmAxle Diameter: 24 mm (Hollowtech II) New in box PAYMENT Paypal and Zelle are provided. SHIPPING ShippingWe process your order within 3 business days(excluding weekends and holidays) after you make the payment. Currently, orders may take 5-7 business days to arrive( not inclu. handling time.) Orders shipping to Alaska, Puerto Rico, Hawaii, and Guam may take 8-10 business days. International delivery times may vary according to your location and please be aware that international customers are responsible for any additional taxes or customs charges once shipped.For expedited service, please contact us before you place the order, and the additional fees of expedited shipping will be charged. If you need any assistance with your order, please contact us immediately. We will not be able to make changes to your order after it has shipped. And please ensure your shipping address, if an order is returned due to an incorrect address, the shipping fee will not refundable and the re-submit fee will be charged. We’re currently shipping on schedule, but delays may arise due to the weather condition and COVID-19, and we are not responsible for the delays caused by the shipping carrier either. Your patience is greatly appreciated. RETURN We allow you to return most merchandise within 30 days of the original purchase date. (some discount items and clearance products are not included)Please ensure that the item you’re returning must be in the original packaging and in unused condition with all the items and parts that were included when you received it. Failure to follow these conditions will result in a reduced refund. A restocking fee will be applied to all items returned, and original delivery fees are non-refundable.If the return is caused by our mistake(damaged. defective, wrong items sent), we will provide you the correct items to exchange if the product is in stock or refund you the purchase price at our discretion.