Genuine replacement parts

Proprietary replacement bottom bracket for the Trek family of carbon bikes.

Revive your ride with a fresh set of bearings for your BB90/95 equipped carbon bike.

– Compatible with BB90 bottom bracket cups and FSA aluminum road cranks
– Compatible with BB95 bottom bracket cups and FSA aluminum and carbon MTB cranks
– Only compatible with 24mm cranks
– Not compatible with BB30 cranks