
- Two machined aluminum cups thread together ensuring the bottom bracket remains stable in the frame, increasing bearing life, and simplifying maintenance.
- No more creaking, smoother operation, and longer bearing life.
Attributes
| BB Bearing | Ceramic |
| BB Shell Type | BBright |
| BB Shell Width | 79mm |
| Crank Spindle Diameter | 24mm |
| Cup Diameter | 46mm |
| Interface | Hollowtech II |
| Primary Color | Black |