Wiseco 40062M06400 Piston Kit for 2008 12 Kawasaki Ninja 250R 64.00mm 1982 Suzuki GS750E GSX750 16 valve 1997 00 Yamaha XVS650 V Star Classic 1997 00 Yamaha XVS650 V Star Classic Custom Product Details Tire Diameter Speed Rating Load Rating Wall Construction Tire Tube Type Rim Size Product Line Wiseco Top End Gasket Kit Part Number W6636 Fitment Type Unit Sale Qty Each 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 Ca ARB Compliance Non CARB Complaint CARB Compliant Product Disclaimer Horizontal slot pin oiling reduces friction and provides scuff resistance 4 stroke race applications feature Wiseco's Armor Glide skirt coating to provide reduced friction and noise to contribute to increased horsepower