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.
Wolf Tooth bottom bracket T47 Internal for Sram DUB black
T47 Internal bottom bracket for Sram DUB cranks with a 29 mm spindle, designed for road, MTB, and gravel; the sealing limits the ingress of water and mud.
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.
Cema bottom bracket T47 Trek, Colnago
T47 bottom bracket with stainless steel bearings, 24 mm axle, width 85.5 mm, designed for Trek and Colnago C68 frames.
Enduro Bearings Maxhit BSA 29 DUB bottom bracket
Bottom bracket cups, for BSA threaded frames, for cranks with DUB spindle, Maxhit BB bearings made of 440C stainless steel, double-lipped labyrinth seals.
Cema bottom bracket bearing Steel 30x42x7
Industrial stainless steel bearing designed for bottom brackets, CEMA SRC, size 30 x 42 x 7 mm.
Cema Shimano Hollowtech II bottom bracket Ceramic black
Threaded bottom bracket for cranks with a 24 mm spindle, for frame bottom width 68/73 mm, standard thread, ceramic bearings.
Sram DUB PF30 73 mm MTB Wide bottom bracket
Bottom bracket for Sram cranks with DUB axle, for MTB frames with a PF30 bottom bracket shell 73 mm, chainline 55 mm, weight 130 g.
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.
BB Neco Bearings for Truvativ Bottom Brackets Silver
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.
Sram GXP Team PressFit MTB Bottom Bracket
Press Fit bottom bracket for Sram GXP cranks, axle diameter – 24mm, centre socket diameter – 41mm, length – 104.5mm.
Cannondale Ai bottom bracket KP450 119 mm
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.
Race Face BB92 bottom bracket 41x121/124x30
Bottom bracket for BB92 frames, center diameter 41 mm, for frames with a center of 121 and 124 mm, for cranks with a spindle diameter of 30 mm, weight 69 g.
Race Face BB92 bottom bracket 41x121/124x24
Bottom bracket for BB92 frames, center diameter 41 mm, for frames 121/124 mm, for cranks with a spindle diameter of 24 mm, weight 95 g.
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.
E-13 BSA bottom bracket 68/73 mm
Threaded bottom bracket for a shell width of 68/73 mm, spindle diameter 30 mm, weight 94 g, for E-13 Race and Plus cranks.
E-13 T47 bottom bracket 68/73 mm
Threaded bottom bracket for shell width 68/73 mm, axle diameter 30 mm, weight 94 g, for E-13 Race and Plus cranks.
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 for frames with a center diameter of 46mm, shell length of 68mm, and a weight of 117g.
RACE FACE bottom bracket BSA 83x30 mm
Race Face bottom bracket designed for frames with a shell width of 83 mm, threaded BSA standard, and cranks with a 30 mm spindle diameter.
FSA PF-30 68 mm BSA threaded bottom bracket reducer
Adaptor for frames with a 68 mm shell diameter of 46 mm (PF-30) allowing the installation of a BSA threaded bottom bracket.
Sting ST-PF30 DUB bottom bracket reducer
Average frame diameter 46mm, axle diameter 29mm, housing width 68-73mm.
FSA MegaEVO 392 MTB bottom bracket
BSA bottom bracket with stainless steel bearings, suitable for MTB and road bikes, weight 90 grams, for 30 mm axle.