CeramicSpeed Ceramic Race Coated Bottom Bracket - BBright to 30mm (Campy OverTorque)

Campagnolo Over-Torque cranks run a 30mm spindle, and not every frame is built to accommodate them cleanly. The CeramicSpeed Ceramic Race Coated Bottom Bracket - BBright to 30mm (Campy OverTorque) bridges that gap — purpose-built to fit BBright press-fit frames while accepting Campagnolo's Over-Torque spindle interface. The result is a drivetrain connection that doesn't compromise on bearing quality to solve the compatibility problem.

CeramicSpeed uses Grade 3 Silicon Nitride ceramic balls, manufactured to tolerances that produce a surface finish 400% smoother and hardness 128% greater than standard steel balls — while weighing 58% less. Those balls are installed into hardened steel races in dust-free clean rooms, which is part of why CeramicSpeed bearings are designed to last three to five times longer than conventional bearings. The aluminum cups are machined by Rotor in Spain; the bearings are pressed in at CeramicSpeed's facility in Denmark. Available in Black or Red anodized finish.

CeramicSpeed Ceramic Race Coated Bottom Bracket Specs at a Glance

• Bottom bracket standard: BBright Press-Fit
• Spindle compatibility: 30mm (Campagnolo Over-Torque)
• Bearing type: Grade 3 Silicon Nitride ceramic balls in hardened steel races
• Cup material: Machined aluminum
• Available colours: Black, Red