CeramicSpeed BB ALPHA bottom bracket, BBright Shimano Gravel
A bottom bracket built for longevity that will outlast your frame. It is made from hardened stainless steel with hand-installed grade 3 silicon nitride ceramic balls, providing up to five times better protection against moisture. At the same time, it maintains ultra-low friction.
Key features:
- Hardened stainless steel screws with ceramic balls
- Precision engineered seals and powder coatings
- 500% improved moisture protection
- Ultra-low friction force
- Simplified design with lighter cases
- 10% lighter compared to previous generations
- Quick installation
- Compatible with 24mm axles from Shimano and other brands
- Designed for pressfit 46mm asymmetrical hole (BBright) with a width of 79mm
- Lifetime warranty
Package contents: BB ALPHA for BBright Shimano Gravel, UFO long-life grease (5 ml), sticker
| Suitability | Road |
| Mount type | BBRIGHT |
| Axis type for crankset | HollowTech II (HTII) (⌀ - 24 mm) |
| Frame width | 79 mm |
| product ID | 371227 |
All the answers to questions about delivery, payment, security, returns, warranty and much else.

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