Protaper 033188 PTR Rear Sprocket - Aluminum chemical-engine-oil-0w10 2009-2013 KTM 250 SX

2009-2013 KTM 250 SX

Dome Volume: +3

Designed for improved handling and performance cornering

2008-2010 Arctic Cat Thundercat 1000 4x4 Auto

Protaper 033188 PTR Rear Sprocket - Aluminum chemical-engine-oil-0w10 2009-2013 KTM 250 SXRace 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