ProTaper Yamaha Rear Black Sprocket - 51 Teeth hat precise fit

precise fit

Removing the factory mesh is as simple as unscrewing five screws

breathable protection for motorcycle and mountain bike

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ProTaper Yamaha Rear Black Sprocket - 51 Teeth hat precise fitRace Spec (RS) Rear Sprockets feature our revolutionary Angled Mud Groove. This exclusive design creates a self cleaning effect during operation, shedding away mud that would otherwise lead to horsepower loss and sprocket wear. With their precise CNC machining and unique layout, these grooves also allow an increase in tooth surface area of up to 40% over competing sprockets. As a result, contact with the chain is significantly improved, leading to a