Protaper 033204 PTR Rear Sprocket - Aluminum chemical-engine-oil-15w60 1998-1999 Yamaha YFM350FW Big Bear

1998-1999 Yamaha YFM350FW Big Bear 4x4

and carbon fiber parts for one year

2015-2022 Husqvarna TC85 17/14

Manufactured in State-of-the-Art computer controlled facilities

Protaper 033204 PTR Rear Sprocket - Aluminum chemical-engine-oil-15w60 1998-1999 Yamaha YFM350FW Big BearRace 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