Namura Top End Rebuild Kit for KTM 144 SX 150 SX 150 XC 55.94mm NX 70030K 2004 Honda TRX650 Rincon 2017 Yamaha YFM700 Kodiak 2017 Yamaha YFM700 Kodiak ESC8081 is a plug in replacement for the OEM stator on various Suzuki RM85 94mm Age Group Gender 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 55 Namura gives you a higher performance piston without the higher price