CeramicSpeed BB ALPHA BB30 Shimano road bottom bracket

Designed to last longer than your frame, the CeramicSpeed BB ALPHA BB30 Shimano is a very high-quality bottom bracket. It features hardened stainless steel cups, hand-assembled with grade 3 silicon nitride ceramic balls for low friction. Custom-made seals and precision dust covers provide additional protection against moisture.

Compared to previous generations, this CeramicSpeed BB ALPHA BB30 Shimano is 10% lighter and ensures quicker installation thanks to a simplified spacer design and lighter cups. This bottom bracket is compatible with a 24 mm axle crankset from Shimano or other brands with a 42 mm press-fit bore and 68 mm width, commonly known as BB30.

Technical specifications:

- Discipline: Road, Triathlon, Track
- Weight: 109 grams
- Bottom bracket type: BB30 68mm
- Internal diameter: 24mm
- Crank brand: Shimano
- Bottom bracket with lifetime warranty
- CeramicSpeed reference: 115424
- Brand: CeramicSpeed