Protaper 033245 PTR Rear Sprocket - Aluminum helmets-helmet-accessories-replacement-parts-liners 1998-2001 KTM 620 Super Moto

1998-2001 KTM 620 Super Moto

2010-2011 Ducati Hypermotard 1100 EVO SP

2011 ATK GV250

2015-2016 Harley Davidson FLS Softail Slim

Protaper 033245 PTR Rear Sprocket - Aluminum helmets-helmet-accessories-replacement-parts-liners 1998-2001 KTM 620 Super MotoRace 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