BB90 Shimano Bearing

Features

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