PowerSpline Bottom Bracket Options:TruVativ PowerSpline Bottom Bracket - English (BSA), 68 x 113mm Matchmaker and I-Spec EV clamping

Matchmaker and I-Spec EV clamping options included with post

or losing it

And its drops measure a lengthy 180mm - great for comfort and leverage in any situation

Water resistance is paired with best-in-class breathability for hard efforts

4 Hybrid-style pistons allow smoother movement and require less maintenance

PowerSpline Bottom Bracket Options:TruVativ PowerSpline Bottom Bracket - English (BSA), 68 x 113mm Matchmaker and I-Spec EV clampingThe 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