Trek GXP Oversized BB90/BB95 Bottom Bracket Bearing
Trek GXP Oversized BB90/BB95 bottom bracket bearing for Trek BB90 and BB95 frames compatible with SRAM GXP cranksets.
Learn more about this product
Trek GXP Oversized BB90/BB95 Bottom Bracket Bearing
The Trek GXP Oversized BB90/BB95 bearing is an original replacement part designed for Trek BB90 and BB95 bottom bracket systems compatible with SRAM GXP cranksets.
This oversized V2 version is intended for frames with slightly oversized bearing bores, helping restore proper fit, smoothness and reliability.
BB90 and BB95 compatibility
- Trek BB90 road frames
- Trek BB95 MTB frames
- SRAM GXP cranksets
- Oversized Trek bearing bores
It is specifically designed for situations where standard bearings become loose or develop play inside the frame.
Oversized V2 design
The oversized V2 bearing features a slightly larger outer diameter to improve frame fitment and reduce movement.
- Improved bearing stability
- Reduced creaking noise
- Better BB shell fit
- Restores proper bottom bracket interface
The bearing dimensions are 37.1 x 21 x 8 mm.
Original Trek replacement part
- Precise compatibility
- Correct installation fit
- Long-term durability
- Smooth drivetrain operation
The steel bearings provide reliable rolling performance for both MTB and road use.
Ideal for BB90/95 maintenance
Perfect for servicing and restoring Trek bikes equipped with BB90 or BB95 bottom bracket systems.
A dedicated solution for eliminating play, noise and worn bearing fitment.
Technical Specifications
- Product: Bottom bracket bearing
- Brand: Trek
- Standard: BB90 / BB95
- Compatibility: SRAM GXP
- Version: Oversized V2
- Dimensions: 37.1 x 21 x 8 mm
- Bearing material: Steel
- Use: Trek MTB and road bikes
- Type: Genuine Trek replacement part