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.
Cema Interblock bottom bracket reducer from BB30 to 24 mm
BB30 to 24 mm reduction bottom bracket, stainless steel bearings, for 42 mm centers, 68 or 73 mm.
Cema BBright 46 PF30 bottom bracket Steel black
Pressfit bottom bracket for cranks with a 24 mm axle, for a frame width of 79 mm, steel ball bearings.
Cema Praxis M30 bottom bracket Steel black BSA
Threaded bottom bracket for cranks with Praxis M30 spindle, for a frame bottom width of 68/73 mm, standard thread, steel ball bearings.
Enduro Bearings ITA DUB bottom bracket
Bottom bracket cups, for frames with Italian threads, for cranks with a DUB spindle, for a 70 mm shell width, 440C stainless steel bearings, LLB dual lip seals.
Enduro Bearings ITA 30 mm bottom bracket
Bottom bracket cups for frames with Italian threading, for cranks with a 30 mm axle, for a 70 mm shell width, 440C stainless steel bearings, LLB dual lip seal.
Enduro Bearings BSA 68mm DUB bottom bracket
Bottom bracket cups, for BSA threaded frames, for cranks with DUB spindle, for a 68 mm shell width, 440C stainless steel bearings, LLB dual-lip seals.
Enduro Bearings TorqTite PF30 - DUB bottom bracket
Bottom bracket cups for PF30 46 mm threadless frames, for cranks with a 29 mm DUB spindle, for an 86 mm center width, 440C stainless steel bearings, double lip…
Enduro Bearings T47 24mm (86 mm) bottom bracket
Bottom bracket cups, for frames with a T47 thread, for cranks with a 24 mm axle, for a bottom bracket width of 86 mm, 440C stainless steel bearings, LLB dual…
Enduro Bearings T47 DUB bottom bracket
Bottom bracket cups for frames with T47 threads, for cranks with DUB spindle, for a center width of 86 mm, 440C stainless steel bearings, labyrinth seals with…
Enduro Bearings Maxhit BSA 24 bottom bracket
Bottom bracket cups for frames with BSA threading, for cranks with a 24 mm spindle, Maxhit BB bearings made of 440C stainless steel, labyrinth seals with…
Campagnolo Pro-Tech BB86 bottom brackets for EKAR, EPS WRL size 86.5x41mm without bearings
Bottom bracket cups, without bearings, center dimension 86.5x41 mm, compatibility with EKAR, enhanced ProTech sealing.
Cema bottom bracket bearing Ceramic 30x42x7
Ceramic bearing designed for bottom brackets, SRC Ceramic, dimensions 30 x 42 x 7 mm.
Cema bottom bracket bearing Steel 25x37x7
Stainless steel industrial bearing designed for bottom brackets, CEMA SRC, dimensions 25 x 37 x 7 mm.
Cema bottom bracket bearing Ceramic 25x37x7
Ceramic bearing designed for bottom brackets, SRC Ceramic, dimensions 25 x 37 x 7 mm.
Cema bottom bracket bearing Ceramic 24x37x7
An industrial ceramic bearing designed for bottom brackets, SRC Ceramic, size 24 x 37 x 7 mm.
Cema PF30A bottom bracket for Cannondale Steel black
Press-fit bottom bracket for cranks with a 24 mm spindle, suitable for a frame width of 73 mm, designed for Cannondale Ai frames, featuring steel ball bearings.
Cema Sram DUB bottom bracket Steel black
Threaded bottom bracket for cranks with a Sram DUB spindle, for a frame bottom width of 68/73 mm, standard thread, steel ball bearings.
Cema Sram DUB bottom bracket Ceramic black
Threaded bottom bracket for DUB axle cranks, for a frame bottom width of 68/73 mm, standard thread, ceramic bearings.
Cema Shimano Hollowtech II bottom bracket Steel black
Threaded bottom bracket for cranks with a 24 mm spindle, for a frame center width of 68/73 mm, standard thread, steel ball bearings.
Cema Shimano Hollowtech II bottom bracket Ceramic red
Threaded bottom bracket for cranks with a 24 mm spindle, for frame center width 68/73 mm, standard thread, ceramic bearings.
Wheels Manufacturing ABEC 3 PF30 bottom bracket black
Bottom bracket for PF30 frame with a diameter of 46 mm, for frame width of 61-79 mm, for spindle with a diameter of 30 mm, high-quality Enduro ABEC 3 bearings,…
Wheels Manufacturing ABEC 3 bottom bracket BB30A - 24mm
Bottom bracket designed for Cannondale frames and cranks with a 24 mm spindle.
Neco BB52 Bottom Bracket Bearings 68/73 mm Black
Replacement bottom bracket bearings for frame interfaces of 68/73 mm, axle diameter – 24 mm, industrial steel bearings, BSA thread.
Cema Shimano Hollowtech II ITA bottom bracket
Threaded bottom bracket for cranks with a 24 mm spindle, for a frame center width of 70 mm, Italian thread, stainless steel bearings.