julio 22, 2026
Black center sleeve has surface scuffs and partially rubbed logos but remains solid. Spins ok by hand, might not be perfect.
julio 22, 2026
julio 22, 2026
BB Shimano Deore XT BB-MT801 Hollowtech II English Black. Size68 or 73mm x No axle. XT components set a whole new standard for MTB excellence. Intended User Age12 years and over. Optimum power transfer.
julio 22, 2026
Shimano BB-UN300 Square Spindle Bottom BracketsFits JIS square-taper cranksets. Crankarm fixing bolts sold separately. Hollow spindle. Item Specifications: Spindle Length, 122.5, BB/Frame Interface, English, BB Shell Width (mm), 73 mm, Spindle Interface Type, Square Taper JIS, Bottom Bracket Shell I.D., 1.37, SHIPS TODAY! Order before 1:30PM EST, M - F, and this item ships the same day! HAVE A QUESTION?Expert customer service by bike experts! A Real Brick And Mortar Retail Bicycle Shop with people you can talk to! Contact Us! (9-5 Mon-Fri, 12-4 Sat & Sun EST) Chat With Us
julio 22, 2026
The Shimano BB-UN300 bottom bracket with British thread is a high-quality component designed for cycling enthusiasts. With a shell width of 122.5mm and an item length of 156mm, this square taper bottom bracket is durable and reliable for your cycling needs. The silver color and sleek design add a stylish touch to your bike, while the 308g weight ensures easy handling during your rides. Upgrade your bike with this Shimano bottom bracket for optimal performance on the road or trail.
julio 22, 2026
julio 22, 2026
Weight: 108g (Lightweight option). 1 x SRAM GXP Bottom Bracke. Features: The industry standard for GXP systems. Bottom Bracket Shell Type: BSA / English Thread (1.37" x 24 TPI). It isNOT compatible with Shimano Hollowtech II (straight 24mm), BB30, or DUB cranksets.
julio 22, 2026
1 x SRAM GXP Bottom Bracke. Features: The industry standard for GXP systems. Bottom Bracket Shell Type: BSA / English Thread (1.37" x 24 TPI). It isNOT compatible with Shimano Hollowtech II (straight 24mm), BB30, or DUB cranksets.
julio 22, 2026
1 x SRAM GXP Bottom Bracke. Features: The industry standard for GXP systems. Bottom Bracket Shell Type: BSA / English Thread (1.37" x 24 TPI). It isNOT compatible with Shimano Hollowtech II (straight 24mm), BB30, or DUB cranksets.
julio 22, 2026
The game-changing DUB family goes ceramic. While DUB has been simplifying the game, eliminating compatibility frustration and confusion for years, the DUB ceramic bottom bracket gives riders an additional option for even more silky-smooth performance. This is a whole other level in bottom bracket friction reduction, thanks to its high efficiency, ceramic bearings. What more, the DUB ceramic bottom bracket can help riders save precious rotational energy without sacrificing the kind of robust seals required for real MTB and road racing scenarios Gutter Seal Technology drastically improves sealing against the elements. Significantly lighter than GXP system. English/BSA 68/73mm/73 Road Wide. High efficiency ceramic bearings save riders rotational energy. Silky smooth, without sacrificing SHIPS TODAY! Order before 1:30PM EST, M - F, and this item ships the same day! HAVE A QUESTION?Expert customer service by bike experts! A Real Brick And Mortar Retail Bicycle Shop with people you can talk to! Contact Us! (9-5 Mon-Fri, 12-4 Sat & Sun EST) Chat With Us
julio 22, 2026
Race Face SRX ISIS Drive bottom bracket. 108mm spindle length. Fits 68mm and 73mm English/BSA threaded bottom bracket shells. Intended for use with Race Face Evolve XC cranks per original label. Used condition with cosmetic wear, marks, and some grime from normal use. Threads are in good physical condition. Bearings spin okay, but are not buttery smooth, so expect normal age/use and possible service or replacement depending on your needs. Please review all photos for condition and compatibility before purchase.
julio 22, 2026
Used Shimano BB-MT501 bottom bracket from my Trek Fuel EX mountain bike, which I upgraded to more exponsive component.