CeramicSpeed BB30 Ceramic Coated Shimano 42x68 24 mm axle bottom bracket

This CeramicSpeed bottom bracket is designed for BB30-type frames and 24mm axle cranksets. It features ‘Coated’ ceramic bearings, with ceramic balls mounted on hardened steel bearing races treated with a thin metallic coating that is 75% harder, ensuring minimal drag and a longer service life.

Using a CeramicSpeed bottom bracket reduces friction by around 75% compared to standard bottom brackets, resulting in a significant time saving on the bike.

TECHNICAL SPECIFICATIONS:

- Dimensions: BB30 42x68mm
- Crank compatibility: Shimano, Rotor and any other 24mm-axle crankset
- High-precision CNC-machined aluminium bottom bracket
- ‘Coated’ ceramic bearings
- Reduces drag by up to 75% compared to standard bottom brackets.
- Lifespan up to 7.5 times longer than a standard ceramic bearing
- Bearings guaranteed for life
- Manufactured and optimised in Denmark
- Brand: CeramicSpeed

CeramicSpeed will replace any defective cage or coated bearing under the lifetime warranty.