Truvativ Powerspline Spline Bottom Bracket clearance Max Drag: 15

Max Drag: 15

5% of harmful UV rays)

Just like their namesake

•Lightweight yet sturdy seat combining a hard outer shell with soft padding for premium child comfort

BPA Free Yes

Truvativ Powerspline Spline Bottom Bracket clearance Max Drag: 15The Truvativ SRAM PowerSpline bottom bracket features a proprietary spline design used with many OE spec moderately priced TruVativ cranks. A tough bottom bracket that will go as hard as you Heat treated chromoly 12 spline spindle Able to go the distance with even the most demanding riders Crank bolts are included Spindle Interface Type: Truvativ Sram Power Spline BB Shell Width: choose; 68mm, or 73mm Bottom Bracket Shell I. D.: 1. 37 BB Frame