Renthal Grooved 420 Front Sprocket

Renthal has been the leading brand in Motocross for a long time. The exceptional light weight and impressive durability have been tried and tested by most world champions.

Renthal Grooved has small grooves at the bottom of teeth that prevent clay and sand from getting stuck between the train and the chain.

You can buy this Renthal sprocket with exactly the same products that the factory team uses. Designed to minimise weight and maximise power transmission to the rear wheel.