CeramicSpeed Ceramic Race Coated Bottom Bracket - BB30 to 25mm (Campy UltraTorque)

The CeramicSpeed Ceramic Race Coated Bottom Bracket BB30 to 25mm (Campagnolo UltraTorque) solves a compatibility problem that has frustrated Campagnolo drivetrain owners with BB30 frames for years — and it does it without compromising on bearing performance. The design uses an adapter system with external bearing cups and a sleeve that passes through the BB30 shell, letting you run a 25mm Campagnolo or Fulcrum UltraTorque spindle crank in a frame built around the BB30 standard. Installation uses conventional bottom bracket tools, and servicing is straightforward.

Inside, CeramicSpeed's ceramic ball bearings run in hardened steel races — the combination that has made the brand a fixture in the pro peloton. Ceramic bearings produce measurably less friction than steel, which means more of your power reaches the rear wheel, and they're built to last longer with less maintenance. The Race Coated designation refers to the coated bearing races, designed to further reduce friction and extend service life. Available in Black or Red to suit your build.

CeramicSpeed Ceramic Race Coated Bottom Bracket Specs at a Glance

• Shell standard: BB30 (42mm bore)
• Spindle compatibility: 25mm — Campagnolo and Fulcrum UltraTorque cranks
• Bearing type: CeramicSpeed ceramic balls in coated steel races
• Installation: External cup design, compatible with standard bottom bracket tools
• Available colours: Black, Red