WSM Top End Kit - Standard - Polaris 54-311-10 Dragster Exhaust System Localized palm perforations on the

Localized palm perforations on the palm for breathability

The Fi2000R O² digital fuel processor is designed to work with all H-D exhaust systems (stock or aftermarket) equipped with oxygen sensors in place (closed-loop design) Works much like a carburetor jet kit with adjustments similar to the air-mixture screw

Front camo graphic with sleeve logo

Designed to allow the mounting of oversize 1-1/8" handlebars on certain model motorcycles which are equipped with 7/8" bars as standard

WSM Top End Kit - Standard - Polaris 54-311-10 Dragster Exhaust System Localized palm perforations on theTop quality piston kit Includes pistons, rings, pins, clips, needle bearings, head and base gaskets and intake and exhaust gaskets and oil filter for 4 stroke models