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.
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.
FSA MTB M3 Press Fit bottom bracket cups PF-30 46x73 mm AL
FSA M3 bottom bracket cups for MTB frames PF-30 (73x46mm), which allow the use of FSA Afterburner, V-Drive, and Comet cranks with a 24 mm integrated spindle.
FSA Platinum ISIS bottom bracket axle 73x113 mm
A sealed ISIS bottom bracket for a 73 mm-wide shell, with a 113 mm spindle length and a weight of 225 g for bicycles.
Aerozine BB30 bearings
Bearings and accessories for BB30 axles, for cranks with a 30 mm axle diameter and frames with a 42 mm diameter, weight 61 g.
Aerozine BB-05-XC GXP - Sram bottom bracket black
Bottom bracket for a frame shell of 68 mm or 73 mm with a BSA thread, for cranks with a GXP axle.
Sram GXP Team Cups BSA 83
Bottom bracket, BSA thread, low weight, sealed bearings, 8 seals, high-load resistance.
Wolf Tooth bottom bracket BSA for Shimano 24 mm Raw Silver
BSA bottom bracket assembly for cycling, designed for Shimano cranksets with a 24 mm spindle; quiet operation thanks to the bearings and seals that keep out…
Wolf Tooth bottom bracket BSA for Shimano 24mm black
Threaded bicycle bottom bracket in the BSA standard (34.7 mm) for cranks with a 24 mm Shimano spindle, with sealing for quiet, creak-free operation.
Sram DUB PF30 MTB83 Cannondale Ai bottom bracket from bike
Center composition for Sram DUB cranks and frames with PressFit 30 (MTB) 83mm Cannondale Ai.
Sram DUB Wide BBright PF30 79-A bottom bracket
Bottom bracket for BBright centers, internal diameter 46 mm, shell width 79 mm, for cranks with DUB Wide spindle, tech. designation 00.6418.018.003.
Sram DUB PF30 86.5 mm Road Wide bottom bracket
Bottom bracket for Press Fit 30 (46 mm) road frames with a width of 86.5 mm, for cranks with a DUB spindle, standard bearings and seals.
Sram BSA 100 mm DUB FAT Bottom Bracket
Bottom bracket for MTB frames with BSA thread and frame shell width of 100 mm, for cranks with a DUB axle.
Replacement bearings for GIGA – X pipe Truvativ bottom brackets, bearings – industrial steel, axle diameter – 22/24 mm, frame interface length – 68–72mm,…
E-13 BSA bottom bracket 73 mm
Threaded bottom bracket, for a shell width of 73 mm, spindle diameter 24 mm.
Press Fit bottom bracket for Sram GXP cranks, axle diameter – 24mm, centre socket diameter – 41mm, length – 104.5mm.
Center axle for Hollowgram Si / SiSL / SiSL2 cranks, type KP450, length 119 mm, for Cannondale Ai wheel offset, 30 mm diameter, for bottom brackets up to 83 mm.
E-13 BSA bottom bracket 42x68/73/83x30 mm
Threaded bottom bracket for 68/73/83 mm shell width, 30 mm axle diameter, weight 94 g, for E-13 Race and Plus cranks.
Threaded bottom bracket for shell width 68/73 mm, axle diameter 30 mm, weight 94 g, for E-13 Race and Plus cranks.
Bottom bracket for road and MTB cranks with M30 spindle and frames with T47 bottom bracket shell, 68/73 mm housing.
Praxis Works MTB M30 bottom bracket BB30/PF30 73 mm
Bottom bracket for MTB cranks with an M30 spindle and BB30/PF30 frames, shell width 73 mm.
Easton PF30 PressFit bottom bracket
Bottom bracket assembly for frames with a 46 mm bottom bracket diameter, a 68 mm shell width, and a weight of 117 g.
Bottom bracket for 73-mm frame interfaces of Cannondale bikes with Ai rear triangle, width – 73 mm, weight – 74 g.
Bottom bracket designed for frames with a Press Fit 30 - 46mm center shell width of 68/73 mm and cranks with a 24 mm spindle diameter.