ProTaper Honda/Yamaha Rear Black Sprocket - 47 Teeth Handlebars non-O-ring chain with excellent impact

non-O-ring chain with excellent impact load resistance designed specifically to withstand the stress found in offroad applications

Utilizes OEM mounting hardware for ease of installation

Renthal 20-24 Husq TC250/TX350/FC450/ KTM 250-450 SX/XC/SX-F Rear Sprocket-Grooved HA 520-49 Teeth

this sprocket provides exceptional wear resistance and reliable power transfer lap after lap

ProTaper Honda/Yamaha Rear Black Sprocket - 47 Teeth Handlebars non-O-ring chain with excellent impactRace 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