Namura Top End Rebuild Kit for 2001 02 Kawasaki KX125 53.95mm NX 20001 BK 2005 Ski Doo GTX 600 SDI Limited 2016 Polaris Sportsman 850 2016 Polaris Sportsman 850 Product Details Tire Diameter Speed Rating Load Rating Wall Construction Tire Tube Type Rim Size Product Line Winderosa Full Top Gasket Set Part Number 710226 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 a top end gasket kit and wrist pin bearings (where applicable) are all included in this convenient Quality materials mean increased longevity and continued performance