Protaper 033400 PTR Rear Sprocket - Aluminum helmets-helmet-accessories-replacement-parts-hardware 94703-00333-00

94703-00333-00

2003 Yamaha YZ450F

1974-1976 BMW R90/6

2014-2017 Yamaha PZ50MT Phazer MTX

Protaper 033400 PTR Rear Sprocket - Aluminum helmets-helmet-accessories-replacement-parts-hardware 94703-00333-00Race 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