Protaper 033289 PTR Rear Sprocket - Aluminum body 1999-2003 Polaris Trail RMK

1999-2003 Polaris Trail RMK

2 chest and 1 internal pocket

1981-1999 Honda CR125R

Impressive joint and valve strength

Protaper 033289 PTR Rear Sprocket - Aluminum body 1999-2003 Polaris Trail RMKRace 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