Wiseco 4990M09600 Standard Bore Piston Kit for 2009 12 Kawasaki KX450F 96.00mm 2013 Honda TRX420FPE Rancher ES 4x4 Product Details Tire Diameter Speed Product Details Tire Diameter Speed Rating Load Rating Wall Construction Tire Tube Type Rim Size Product Line Winderosa Top End Gasket Set Part Number 810898 Fitment Type Unit Sale Qty Set Style Material Color Size Finish Position Functional Length Cable Sleeve Length Cable Sleeve Travel Driver Seat Length Passenger Seat Length Driver Seat Width Passenger Seat Width Piston Cylinder Size Piston Size Added Cylinder Stroke Volume Final Engine Displacement Exhaust Configuration Muffler Size Muffler End Tip Style Windshield Height Windshield Width Handlebar Diameter California Air Resource Board Compliance FALSE Product Disclaimer 1982 Honda ATC200 2009 12 Kawasaki KX450F Each piston is built from race proven designs that are chosen by the top race teams in all forms of racing including Supercross