Wiseco 3012LT Semi Keystone L Ring for Ski Doo 583 Formula Models 76.50mm MPN_ESG733 Fitments 2000 Arctic Cat Bearcat 340 Fitments 2000 Arctic Cat Bearcat 340 2004 KTM 50 SX Product Details Product Line Wiseco Piston Rings Part Number 3012LT Fitment Type Model Size Specific Fitment Use Type Replaceent Part for Wiseco Aftermarket Piston Kit ONLY Unit Sale Qty Ring Kit for Single Piston Style LT Style Rings Size Position Tire Diameter Speed Rating Load Rating Wall Construction Tire Tube Type Rim Size Material Color Finish Functional Length Cable Sleeve Length Cable Sleeve Travel Driver Seat Length Passenger Seat Length Driver Seat Width Passenger Seat Width Overall Seat Width Overall Seat Length Piston Cylinder Size 76 These rings maintain their size and geometry for exceptional ring seal providing sustained peak performance in race applications