CeramicSpeed BB ALPHA BSA bottom bracket, Shimano Gravel
The CeramicSpeed BB ALPHA bottom bracket is designed to outlast the life of your frame. It uses hardened stainless steel raceways, hand-set with grade 3 silicon nitride ceramic balls, specially designed seals, and precision dust caps.
It provides up to 500% better protection against moisture while maintaining extremely low friction. A simplified spacer tube design and lighter cups ensure quick installation and a 10% weight reduction over previous generations.
- Hardened tracks: Stainless steel for long life.
- Ceramic Balls: Grade 3 Silicon Nitride for minimal friction.
- Protection: Specially designed seals and precision dust caps.
- Moisture resistance: Up to 500% better protection.
- Low friction: For maximum power transmission efficiency.
- Weight: 10% less than previous generations.
- Installation: Quick and easy.
- Warranty: Lifetime on all BB ALPHA models.
This high-quality bottom bracket is precisely designed to pair cranks with a 24mm axle from Shimano or other brands with frames with BSA or English threads.
Package contents:
- Bottom bracket BB ALPHA for BSA Shimano Gravel
- UFO Long Life Grease (5 ml)
- Sticker
| Suitability | MTB, Road, Universal |
| Mount type | BSA |
| Axis type for crankset | HollowTech II (HTII) (⌀ - 24 mm) |
| Frame width | 68 mm |
| product ID | 371234 |
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