Protaper 033239 PTR Rear Sprocket - Aluminum trailers-ramps-trailer-accessories-jacks 1982-1984 Harley Davidson XLS Roadster

1982-1984 Harley Davidson XLS Roadster

2022-2023 Ski-Doo Summit Edge E-TEC 850 154

Exhaust Duration (degrees): 230

2008-2010 BMW HP2 Sport

1993-2004 Honda XR650L

Protaper 033239 PTR Rear Sprocket - Aluminum trailers-ramps-trailer-accessories-jacks 1982-1984 Harley Davidson XLS RoadsterRace 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