Machined engineering-grade Delrin inserts for adapting bottom brackets to a different type of crankset spindle.
- Adapts 24mm Spindle Cranks (Shimano, FSA, etc.) cranks to work with BB30 Press Fit bottom brackets; NOT compatible with BB30 Direct Fit bottom brackets
- Delrin adaptors fit between bearings and crank spindle
- Spindle Interface Type: Hollowtech II
- BB Shell Width (mm): 79
- BB/Frame Interface: BB30 Press Fit
- Weight: 48