Manufactured from heat-treated chromoly steel, CNCmachined to extremely high tolerances, these sprockets have a zinc finish to help resist corrosion. Features self-cleaning grooves to shed off mud and grit, as well as reduce weight while maintaining strength.
Rear:
Made from 7075-T6 billet aluminum CNC-machined for maximum fit accuracy, these sprockets feature a radial mud groove etched just inside the sprocket teeth to shed mud and grit, which saves weight and increases chain life.
Note: Sprocket sizes other than stock are for closed-course competition only on ’06 and later off-road models and all street legal models. Changing the final drive ratio affects exhaust emissions and also affects speedometer readings.
