TruVativ PowerSpline Bottom Bracket - English (BSA) 68 x 118mm MFPN=T47-OUT-SRAM-AC } Made from carbon shell

} Made from carbon shell and glass fiber core

Asymmetric rims and same length spokes for nearly even left/right tension

to Zipp’s proprietary HITOP Technology

Misc Midnight Blue Visor Yes Size M Integrated Light Yes Certification CPSC e-Bike approved No Helmet sizing in cm 52 - 58cm Primary Color Blue

TruVativ PowerSpline Bottom Bracket - English (BSA) 68 x 118mm MFPN=T47-OUT-SRAM-AC } Made from carbon shellTruVativ 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