Bottom Brackets
Bottom brackets are the understated workhorses of the bicycle drivetrain. We rely on them to spin smoothly, but the bearings are often heavily exposed to unfavorable elements due to their location at the bottom of the bike. Therefore, it is important to choose a quality bottom bracket with quality seals. There are many varieties of bottom brackets from threaded square taper units to press-fit bearing cups.
Shimano XT BB-MT801 MTB bottom bracket
MT801 bottom bracket cups with BSA threading for bottom bracket shells with a length of 68 or 73 mm.
Sram DUB BB BSA 68/73 mm Bottom Bracket
DUB bottom bracket for the new Sram standard crank axle with BSA threaded frame interfaces.
Sram GXP Team Bottom Bracket BSA 73/68
Bottom bracket for 68-mm or 73-mm BSA frame interfaces and GXP crank axles.
Shimano BB-RS501 BSA bottom bracket
Bottom bracket cups for frames with BSA threading, for road and gravel cranksets with a 24mm spindle, designed for a frame bottom bracket width of 68 mm,…
Shimano BB-ES300 Octalink Bottom Bracket
Octalink taper bottom bracket with BSA thread.
Shimano SM-BBR60 Ultegra 6800 Bottom Bracket
Bottom bracket offering low weight, low friction and great durability.
Truvativ Power Spline 118 x 68 mm
Power Spline-type bottom bracket with aluminum cups, size 118 x 68 mm, manufacturer code 00.6418.039.002.
Praxis Works M30 bottom bracket for BSA
Bottom bracket for road and MTB cranks with an M30 spindle and a BSA threaded shell, housing 68/73 mm, cups made of 7075 T6 aluminum.
Sram BSA 68/73/73+ mm DUB Guide MTB Wide Bottom Bracket
Bottom bracket for MTB frames with 68/73/73+ mm width and a BSA thread, for DUB axle cranks, chain line – 55 mm.
Sram Press Fit 92 mm DUB Wide Bottom Bracket
Press Fit 41 mm frame bottom bracket, for frame shell width of 89.5/92 mm, for MTB Wide cranks with a DUB axle.
Shimano Dura Ace BB-R9100 BSA Bottom Bracket
Shimano Dura-Ace BSA threaded bottom bracket, technical designation – BB-R9100.
Race Face 41x89/92x30 Press Fit Cinch 30mm bottom bracket cups Double Row
Race Face bottom bracket designed for frames with a shell width of 89/92 mm, a diameter of 41 mm, and cranks with a 30 mm spindle diameter.
Shimano XT BB-MT800-PA Press Fit Bottom Bracket
Press Fit bottom bracket for frame interfaces with a diameter of 41 mm and cranksets with a 24-mm axles, shell widths – 89.5 or 92 mm.
Max1 Evo BSA 68/73 bottom bracket for Shimano cranks black
Bottom bracket with BSA thread for Shimano cranks, 68/73 mm, axle diameter 24 mm, weight 89 g, industrial bearings 6805 RS.
MAX1 Evo MTB PressFit 86.5/89.5/92 mm bottom bracket black for Sram Dub
MAX1 MTB bottom bracket Press Fit, for Sram Dub cranks, frames 41x86.5 mm, 41x89.5 mm, or 41x92 mm, for a 28.99 mm spindle.
Campagnolo bearings for cranks Ultra Torgue
1x pair of ball bearings, including dust covers, for Ultra Torque cranks.
Sram DUB PF30 MTB83 Cannondale Ai Bottom Bracket
Bottom bracket for Sram DUB cranks and PressFit 30 (MTB) 83-mm Cannondale Ai frame interfaces.
Campagnolo adapters Ultra Torque BB86 86.5x41 mm
Threadless bottom bracket adapters Ultra-Torque for Campagnolo cranks, Press-fit type, Ultra-Torque compatible, internal diameter 41 mm, bottom bracket shell…
Sting ST-LKBB386 SH 24 bottom bracket
Bottom bracket for frames with a shell diameter of 46mm PF30 and cranks with a 24mm spindle.
Sram DUB PF30 PressFit 30 (MTB) 73 mm Bottom Bracket
Bottom bracket for Sram and Truvativ cranks with a DUB axle for 73-mm PressFit 30 (MTB) frame interfaces.
Shimano SM-BB72-41B Press Fit bottom bracket
Shimano SM-BB72-41B bottom bracket for Press Fit frames, bottom diameter – 41 mm, for 86.5 mm shells.
Praxis Works MTB BSA bottom bracket for Hollowtech II 68/73 mm
Bottom bracket for Shimano Hollowtech II cranks and BSA frames, for 68/73 mm shell, Enduro 2,437 steel bearings.
Praxis Works T47 bottom bracket for M30 68/73 mm
Bottom bracket for road and MTB cranks with M30 spindle and frames with T47 bottom bracket shell, 68/73 mm housing.