CeramicSpeed BB ALPHA bottom bracket T47a 30 mm Gravel
The CeramicSpeed BB ALPHA T47a 30mm Gravel bottom bracket is a premium solution designed to outlast your frame. Thanks to its advanced design and use of top-quality materials, it provides exceptional durability and minimal friction.
Key features:
- Hardened stainless steel raceways with hand-mounted grade 3 silicon nitride ceramic balls
- Up to 500% better moisture protection thanks to specially designed seals and precision dust covers
- Ultra low friction for maximum performance
- Simplified spacer tube design and lighter cup parts allow for quick assembly
- 10% lighter than previous generations
- Compatible with 30mm axle cranks and T47 threaded frame with asymmetrical design and 77mm width
- Lifetime warranty
Package contents: BB ALPHA T47a 30 mm Gravel bottom bracket, spacer set, UFO Long Life Grease 5 ml, sticker.
| Suitability | MTB, Other |
| Mount type | T47 |
| Axis type for crankset | BB30 (⌀ - 30 mm), FSA 386EVO/392EVO (⌀ - 30 mm) |
| Frame width | 77 mm |
| product ID | 371278 |
All the answers to questions about delivery, payment, security, returns, warranty and much else.

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