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CeramicSpeed BB90 Bottom Bracket - 24mm Spindle Black. The CeramicSpeed BB90 bottom bracket offers bearings with extremely low friction improved power transfer and a service life that far exceeds traditional steel bearings.
- TECH SPECS
| Bottom Bracket Shell I.D. | 37 |
| BB/Frame Interface | BB90 |
| BB Shell Width (mm) | 90 |
| Weight | 37 |
| Spindle Interface Type | Shimano Hollowtech II |
| Spindle Interface Type | FSA MegaExo |
| Spindle Interface Type | FSA MegaExo Light |
| Spindle Interface Type | RaceFace EXI |
| Defined Color | Black |