Trek Bottom Bracket BB90/95 GXP Bearing Kit
The Trek Bottom Bracket BB90/95 GXP Bearing Kit can be used in any BB90/95 frame with 24/22mm GXP cranks. Manufactured with Trek’s own integrated steel bearings.
- Proprietary replacement bottom bracket for Trek bikes and others with a BB90/95 bottom bracket shell
- Only compatible with GXP cranks
- Uses Trek bearings