Protaper 033400 PTR Rear Sprocket - Aluminum engine-valve-train-rocker-arms 2014-2015 Ski-Doo GSX LE ACE

2014-2015 Ski-Doo GSX LE ACE 900

SLP - 40-77

2006-2008 Arctic Cat Crossfire 600 EFI

2009-2016 Yamaha YFZ450R SE

Protaper 033400 PTR Rear Sprocket - Aluminum engine-valve-train-rocker-arms 2014-2015 Ski-Doo GSX LE ACERace 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