Shimano BB-RS500 Hollowtech II Press-Fit Bottom Bracket. Shimano BB-RS500 Hollowtech II Bottom Brackets
Fits Shimano Hollowtech II Cranksets
| Bottom Bracket Shell I.D. | 41 |
| BB/Frame Interface | BB86 |
| BB Shell Width (mm) | 86 |
| Weight | 73 |
| Spindle Interface Type | Shimano Hollowtech II |
| Defined Color | Black |