TruVativ PowerSpline Bottom Bracket - English (BSA), 68 x 113mm

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