TruVativ PowerSpline Bottom Bracket - English (BSA) 68 x 118mm 52 BeadLock Our redesigned bead is

BeadLock Our redesigned bead is engineered to accommodate a broader range of rims

Flatlock seams that follow body movements

8mm 42cm Matte Black B2

Bracket Silicone Strap Light Type COB LED Position Rear Battery Type USB rechargeable Rechargeable Yes Run Time Up to 50h Lumen Range 51 - 100 Output 100 lumens Primary Color Black

5 Material Steel Spring Weight 400

TruVativ PowerSpline Bottom Bracket - English (BSA) 68 x 118mm 52 BeadLock Our redesigned bead isTruVativ PowerSpline Bottom Bracket English (BSA) 68 x 118mm. 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 TECH SPECS Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB Shell Width (mm) 68 Spindle Interface Type Truvativ