Vertex Top End Gasket Kit for 2000 07 Yamaha TT R90 810616 1997 Ski Doo Formula III 600 LT (you can simply leave the (you can simply leave the lighting output unconnected and it will not affect operation of the ignition side of the ESG122 stator) Product Details Tire Diameter Speed Rating Load Rating Wall Construction Tire Tube Type Rim Size Product Line Winderosa Top End Gasket Set Part Number 810813 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 2007 Yamaha TT R90E Premium Top End Gasket Kits