CeramicSpeed BB ALPHA bottom bracket BB92 Shimano MTB
Ceramic bearings with hardened stainless steel races and Grade 3 silicon nitride balls ensure extremely smooth running and long life. Specially designed seals and precise dust covers provide up to 5x better protection against moisture. Lightweight cups and a simplified design allow for quick assembly and reduce weight by 10% compared to previous generations. Compatible with 24mm spindle cranksets and frames with BB92 press-fit bottom bracket (41mm diameter, 92mm width). The manufacturer provides a lifetime warranty.
- Ceramic bearings with ultra-low friction
- Significantly increased protection against moisture
- Quick and easy installation
- 10% lower weight
- Compatibility with BB92 (41mm x 92mm) and 24mm spindle
- Lifetime warranty
- UFO Long Life grease and sticker included in the package
| Specification | MTB |
| Mount type | BB86-89.5-92 Press Fit |
| Axis type for crankset | HollowTech II (HTII) (⌀ - 24 mm), FSA MegaExo (⌀ - 24 mm), Race Face X-Type (⌀ - 24 mm) |
| Frame width | 92 mm |
| product ID | 371223 |
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