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.
MAX1 bottom bracket BSA square taper
The encapsulated axle with screws has a housing length of 68mm and is compatible with Shimano pullers.
Sram Bottom Bracket Spacer Kit DUB
Sram Bottom Bracket Spacer Kit DUB – 2.0, 4.5, 5, 6.0, 6.5, 7.5, 8.5, 9.0, 10.5 and 2x 2.5, 3.0, 5.5 mm
Sunrace S15 68 mm bottom bracket square taper 107 mm
Sealed square taper bottom bracket, model S15, length 107 mm, for a 68 mm shell.
MAX1 Race BSA 68 mm bottom bracket for Shimano cranks Black
BSA threaded bottom bracket for Shimano cranks, 68 mm width, 24 mm spindle diameter, weight 116 g.
Mortop BBA12 bottom bracket adapter for Sram GXP
Mortop reducer for bottom brackets with a diameter of 24mm to 22mm Sram / Truvativ GXP.
Shimano Tiagra BB-RS500 Press Fit bottom bracket
Press Fit road bottom bracket, shell diameter 41 mm, for a shell width of 86.5 mm Press Fit.
Mortop BBA30 (A2436-2RS) bearing for bottom bracket 2pcs
Bearing for bottom bracket BB1 + cover, package of 2 pcs.
Force crankset axle 143 mm
Cottered bottom bracket spindle, 143 mm, bolt circle diameter 43 mm.
FSA MS188 BB-30/PF-30 spacers for bottom bracket 3 pcs
Spacer shims for fine-tuning the chain line for cranks with a 30 mm spindle (BB30, 386Evo, 392Evo). The package includes 3 shims measuring 39x30x0.5 mm.
Cema bottom bracket bearing Steel 30x42x7
Industrial stainless steel bearing designed for bottom brackets, CEMA SRC, size 30 x 42 x 7 mm.
SRAM Bottom Bracket Shield and Wave Washer Assembly Pressfit GXP Road
Bottom bracket shield and wave washer assembly for the Sram Pressfit GXP Road bottom bracket.
Neco BB52 Bearings for Shimano Bottom Brackets Silver
Replacement bearings for Shimano BB52 and FSA bottom brackets, axle diameter – 24 mm, industrial steel bearings, BSA thread system, frame interface length – …
MAX1 MTB Press Fit 89.5/92 mm bottom bracket
MAX1 MTB bottom bracket Press Fit, for cranks with an integrated axle, frames 41x89.5 mm or 41x92 mm, for a 24 mm axle.
Praxis OSBB bottom bracket insert
Praxis Works plastic sleeve OSBB for Specialized frames.
FSA adapter for frame BB-30A/PF30A and cranks FSA MegaExo NBD
Adapter designed for frames with a BB-30 (73x42) or PF-30 (73x46) bottom bracket and cranks with a 24mm axle FSA MegaExo NBD.
Mortop BBA32 bearing for bottom bracket
Mortop bottom bracket bearing + cover (diameter 30mm)
34R Orto Spa BMX bottom bracket 22mm black
Mid bottom bracket for BMX, 22 mm axle.
Aerozine adapter for GXP from axle with diameter 24mm
adapter for GXP from a 24mm axle
Sram DUB BB BSA 68/73 mm Bottom Bracket
DUB bottom bracket for the new Sram standard crank axle with BSA threaded frame interfaces.
Shimano Tourney BB-UN300 73 mm Square Taper Bottom Bracket
High-quality taper bottom bracket, square type, for 73-mm frame interfaces, various axle lengths.
Sram DUB PressFit 92 (89/92) Bottom Bracket
Bottom bracket for Sram and Truvativ cranks with a DUB axle for PressFit 92 frame interfaces.
Shimano SM-BB94 41A pressfit bottom bracket
Bottom bracket for inner diameters of 41 mm, for shell widths of 89.5 mm or 92 mm, for cranks with 24-mm axle.
Shimano ISMBB71-41B Road Press Fit Bottom Bracket
Road Press Fit bottom bracket, right- and left-side cup, for road bikes.