Bicycle Bottom Brackets

ThreadFit™ T47 30i will fit 68mm, 73mm, 83mm, 86mm, and 92mm shell widths with 30mm spindles. All our bottom brackets come with King’s legendary, a...

The Chris King ThreadFit T47 24i Bottom Bracket provides the security and reliability of a threaded bottom bracket with the stiffness and power tra...

Chris King ThreadFit 30 bottom brackets are designed and built to be durable, serviceable, and silent. Bearings can be serviced with the Chris King...

Chris King ThreadFit 30 bottom brackets are designed and built to be durable, serviceable, and silent. Bearings can be serviced with the Chris King...

Chris King ThreadFit 30 bottom brackets are designed and built to be durable, serviceable, and silent. Bearings can be serviced with the Chris King...

Chris King ThreadFit 24 bottom brackets are designed and built to be durable, serviceable, and silent. Bearings can be serviced with the Chris King...

Wheels Manufacturing BSA Bottom Brackets for frames that accept English (BSA) threaded bottom brackets​​

Wheels Manufacturing BSA Bottom Brackets for frames that accept English (BSA) threaded bottom brackets​​

Wheels Manufacturing BSA Bottom Brackets for frames that accept English (BSA) threaded bottom brackets​​

Wheels Manufacturing BSA Bottom Brackets for frames that accept English (BSA) threaded bottom brackets​​

FSA (Full Speed Ahead) 386 EVO Bottom Bracket Adaptors​​

Bottom brackets from FSA for non-threaded applications.​​

Compatible with Team Issue, the BB-9050 features oversize cartridge bearings with forged and CNC machined external cups. To keep water and grimeawa...

FSA Service Parts for BB30 Frames​​

FSA (Full Speed Ahead) MegaEVO Bottom Brackets​​

MAHLE TCS (torque and cadence sensor) bottom bracket helps riders conserve battery by measuring the power input from the rider and adjusting the su...

e*thirteen Press Fit Bottom Brackets​​

* T47 threaded BB cups for T47 frames* Cups have outboard bearings, and can be used in BB shells with widths from 68mm to 100mm* Machined aluminum ...

* Wheels Manufacturing, PF30 to Ext, Press-fit 30, BB Shell: 68/73mm, Dia.: 46mm​​

* Thread together bottom bracket for frames using the BBRight™ bottom bracket standard. * Two machined aluminum cups thread together keeping the bo...

* Thread together bottom bracket for frames using the BBRight™ bottom bracket standard. * Two machined aluminum cups thread together keeping the bo...

* Aluminum cups thread together inside the BBRight shell for perfect bearing alignment and no more creaking​​

* For use with BB30 Wide 30mm diameter cranks with a spindle length of at least 104mm (BB30 Wide, BB30a, 386EVO, Rotor 3D+, SRAM BB30 Wide)* Will n...