Replacement Angular Contact bearing for Trek BB90 bottom brackets
Available in either 22mm or 24mm internal diameter
High quality steel cartridge bearings for a high quality repair
Where most bearings available after market are grade 300 (up to 3/10 of a millimetre out of round, the equivalent of a human hair), Wheels Manufacturing produce a much higher grade steel bearing that's found in high-end Shimano and Campagnolo hubs and other high-grade components
Heat treated steel races and sealed for longevity
These bearings increase the likelihood that your repairs have lasting quality results
Product Type
Bottom Bracket Spares
Product Type
Bottom Brackets
Discipline
MTB
Discipline
Road
Axles Standard
22mm
Axles Standard
24mm
Bottom Bracket Type
Press Fit