Overview
The SRAM PowerSpline bottom bracket features a proprietary spline design used with many OE spec moderately priced TruVativ cranks.
Features
Crank bolts are included
Heat treated chromoly 12-spline spindle to make sure it can go the distance with even the most demanding riders
Specs
Spindle Interface Type: Truvativ Power Spline
BB Shell Width (mm): 68
Bottom Bracket Shell I.D.: 1.37
Spindle Length: 118
BB/Frame Interface: English
Defined Color: Black
Weight: 305