Bottom bracket Power SplineA tough bottom bracket that will go as hard as you. The PowerSpline has a heat treated chromoly 12 spline spindle to make sure it can go the distance with even the most demanding riders.

- BB-frame interface: English/BSA 68mm
- Spindle length: 113mm Spindle
- Chainline: n/a
- Support E-type FD: n/a, Yes
- Weight Based On: BSA 113mm spindle
- Weight (g): 363