• Replacement ABEC-3 Bearings for Trek BB90 bottom brackets
• Replacement ABEC-3 Bearings for Trek BB90 bottom brackets
• Featuring an internal diameter of 24mm and an external diameter of 37mm
• 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
• Come as a pair
Free same-day Click & Collect. Order online and collect from our London workshop, usually ready within a couple of hours. We will email you the moment it is ready.
Home delivery. Dispatched the same working day on orders placed before 3pm. Standard UK delivery is tracked and typically arrives in 2 to 3 working days.
Fitting while you wait. Buying a part you would rather not fit yourself? Our mechanics can fit most parts on the spot. Just ask when you collect.
30-day returns. Changed your mind? Return any unused item in its original packaging within 30 days for a full refund.
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Pop in, call us, or book the bike in. Our mechanics will sort it while you wait.