Description
The SRAM PowerSpline bottom bracket features a proprietary spline design used with many OE spec moderately priced TruVativ cranks.
- Crank bolts are included
- Heat treated chromoly 12-spline spindle to make sure it can go the distance with even the most demanding riders
- Spindle Interface Type: Truvativ Power Spline
- BB Shell Width (mm): 68
- Bottom Bracket Shell I.D.: 1.37
- Spindle Length: 113
- Defined Color: Black
- BB/Frame Interface: English
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