ProTaper Honda Rear Black Sprocket - 49 Teeth Stud 42-1057 Skull Derby Cover Chrome

42-1057 Skull Derby Cover Chrome Reference #'s (if available): Can't find what you need

32-1795 Rear ABS Brake Sensor Reference #'s (if available): 41100001 Can't find what you need

0008 Reference #'s (if available): 9224 2289-25KA Can't find what you need

Unique EXL-SQ series coaxial design with concave recessed tweeter

ProTaper Honda Rear Black Sprocket - 49 Teeth Stud 42-1057 Skull Derby Cover ChromeRace 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