Protaper 033400 PTR Rear Sprocket - Aluminum engine-valve-train-rocker-arms 505 0712 93

505 0712 93

King Subaru EJ20/EJ22/EJ25 (Suites 52mm Journal Size) Tri-Metal Perf Rod Bearing Set - Size STD

2018-2019 Arctic Cat ZR 8000 Sno Pro ES 129

2008-2010 KTM 250 SX

Protaper 033400 PTR Rear Sprocket - Aluminum engine-valve-train-rocker-arms 505 0712 93Race 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