Product details

1. 37.1mm OD bearing to be used in BB90 or BB95 shell when bottom bracket bearing bore is slightly oversized
2. Measurable Inner Diameter (ID) of bearing is 25mm
3. Inner Diameter (ID) reduced to 24mm with the use of the Trek Integrated BB90/95 Bearing Spacer Seal - sold separately
4. Compatible with Shimano drive and non-drive side
5. Compatible with SRAM drive side
6. V2 bearings are also FSA crankset compatible