Renthal Twinring Rear Sprocket 52 Tooth Orange Compatible With Gas Gas EC 300 2021

Replacement rear drive sprocket. Weighs half of all-steel sprockets. More durable than all-aluminum sprockets. Self-cleaning chain grooves Fits just like stock and conventional sprockets. Electroless nickel coated steel outer ring Unique dual-ring design uses strength of steel with light weight of aluminum Ultralight 7075 T651 inner ring