Protaper 033257 PTR Rear Sprocket - Aluminum chemical-suspension-fluids 1975-1976 Honda XL250

1975-1976 Honda XL250

Weather resistant for use in all conditions

OEM# 16770-66-A-5

While in action

10in Disc - Red

Protaper 033257 PTR Rear Sprocket - Aluminum chemical-suspension-fluids 1975-1976 Honda XL250Race 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