Wiseco Piston Kit for 1986 96 Honda CR250R Bored to 68.50mm 614M06850 2016 Honda TRX420TM1 Rancher 1999 02 Polaris Worker 500 4x4 1999 02 Polaris Worker 500 4x4 Product Details Tire Diameter Speed Rating Load Rating Wall Construction Tire Tube Type Rim Size Product Line Woodys Trailblazer IV Wear Rods Part Number TYV4 6500 Fitment Type Unit Sale Qty Pair Style Trail Material Steel Color Black Size 6 Inch Carbide 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 forgings are tougher and more durable Forgings have condensed grain that is aligned to the features of the part