Protaper 033397 PTR Rear Sprocket - Aluminum marine-watersports 1998-2001 KTM 300 EXC

1998-2001 KTM 300 EXC

2023 Husqvarna TC125

90 degrees pick

With temperatures exceeding 900-degrees Fahrenheit on most dirt bikes

Variable Flow ventilation system

Protaper 033397 PTR Rear Sprocket - Aluminum marine-watersports 1998-2001 KTM 300 EXCRace 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