e*thirteen Press Fit Bottom BracketsBearings feature high performance seals and a custom grease specification deliver supreme durability and smooth spinning performance
| Bottom Bracket Shell I.D. | 41 |
| BB/Frame Interface | BB121 |
| BB Shell Width (mm) | 121 |
| Weight | 77 |
| Spindle Interface Type | Zipp Vuma |
| Defined Color | Black |