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.
Replacement bearings for GIGA – X pipe Truvativ bottom brackets, bearings – industrial steel, axle diameter – 22/24 mm, frame interface length – 68–72mm,…
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.
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 MTB cranks with an M30 spindle and BB30/PF30 frames, shell width 73 mm.
Bottom bracket for frames with a center diameter of 46mm, shell length of 68mm, and a weight of 117g.
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.
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.
Adaptor for frames with a 68 mm shell diameter of 46 mm (PF-30) allowing the installation of a BSA threaded bottom bracket.
Average frame diameter 46mm, axle diameter 29mm, housing width 68-73mm.
Press Fit 30 (46 mm) bottom bracket, width – 79–83 mm, for DUB axle cranks, designed for road bikes.
Bottom bracket for BB30 Cannondale frames with an 83-mm Ai interface, for cranks with a DUB axle.
Bottom bracket for Press Fit 30 (46 mm) frame interfaces with a width of 83 mm, for DUB axle cranks, standard bearings and seals.
FSA Adapter for Frame BB-30A/PF-30A and Cranks FSA 386EVO
Adapter for road frames BB-30A (73x42) or PF-30A (73x46) and FSA 386EVO cranksets, Weight 15g.
Bottom bracket for a 68 mm or 73 mm shell with BSA thread, for cranks with a GXP spindle.
Reduction bottom bracket, for road BB30 frames with a shell width of 68 mm and a diameter of 42 mm, for cranksets with a spindle diameter of 24 mm, weight 90 g.
Center spindle for Cannondale Hollowgram and Si cranks, length 125 mm, material aluminum alloy, Cannondale code KP451.
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.
ISIS bottom bracket, length 118 mm, for 73 mm shell.
FSA bottom bracket cups with stainless steel bearings, available with English or Italian threading, compatible with FSA 386EVO road cranks.
FSA M3 bottom bracket cups for MTB frames PF-30 (68x46mm), allowing the use of FSA Afterburner, V-Drive, and Comet cranks with a 24 mm integrated axle.