CeramicSpeed BB ALPHA bottom bracket, PF30 30 mm MTB
Bottom bracket with long lifespan
This bottom bracket is specially designed for durability. The combination of hardened stainless steel races with Grade 3 silicon nitride balls and specialized seals ensures up to five times better protection against moisture. At the same time, it maintains extremely low friction even during prolonged use.
Key features:
- Hardened stainless steel races with ceramic balls
- Advanced sealing systems with precise dust cover
- Simplified construction with lighter cups
- Quick and hassle-free installation
- 10% lighter than previous generations
- Compatible with 30mm spindle and external bearings
- Lifetime warranty
In the box:
BB ALPHA bottom bracket for PF30, set of spacer tubes, long-life grease (5 ml), and a decorative sticker.
| Specification | MTB |
| Mount type | PF30 |
| Axis type for crankset | BB30 (⌀ - 30 mm), FSA 386EVO/392EVO (⌀ - 30 mm) |
| Frame width | 68 mm |
| product ID | 371253 |
All the answers to questions about delivery, payment, security, returns, warranty and much else.


































































There are currently no reviews