Aluminium cups house the angular contact bearings, making the Wheels Manufacturing BBright Outboard Bottom Bracket a strong and durable choice for riders using frames with a BBright standard. Shimano compatible and with a 24mm spindle diameter compatibility, this bottom bracket is ideal for tackling high paced performance runs as well as dirty wintry slogs.
- Spindle diameter compatibility: 24 mm
- Compatible with Cervelo BBright frames
- Compatible with Shimano chainsets