Wheels Manufacturing BBright Outboard Bottom Bracket with AC Bearings – Shimano Compatible

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