MSD Powersports Pro-Billet Flywheels

MSD Powersports Pro-Billet Flywheels are CNC-machined from 7075-T6 aluminum for absolute accuracy and great strength. Also, most are half the weight of stock units! This lightweight assembly produces quick throttle response with less stress on other mechanical engine components. The starter gear features a hardened ring with chamfered teeth for smooth starter engagement.

Features

Lightweight for improved acceleration

Ring gear is hardened to Rockwell 60 for great strength

Spin balanced for less strain on rotating components