Protaper 208552 PTR Rear Sprocket - Aluminum engine-clutch-components-plates-plate-kits The auto-inspired design features a

The auto-inspired design features a fiberglass composite shell

2019-2020 KTM 250 XC-W TPI

gaskets or headbolts (requires eight long OEM length head bolts)

We reinforce the system with a multi-layered pressure resistant sealing package

Horizontal end mount is a heavy-duty design to hold large light bars securely

Protaper 208552 PTR Rear Sprocket - Aluminum engine-clutch-components-plates-plate-kits The auto-inspired design features aRace 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