Namura Piston Kit for 1988-06 Yamaha YFS200 Blaster - 67.44mm - NA-40002-6 1994 Ski-Doo Skandic II 503R SLT 2002 Yamaha XVZ1300TF Royal Star

2002 Yamaha XVZ1300TF Royal Star Venture

The OEM stator is very unreliable in these bikes and ElectroSport developed the winding configuration for this ESG792 to make the stator run much cooler which drastically improves reliability

2005 Polaris Sportsman 800 4x4

2015 Polaris Rush 600 PRO-S

Namura Piston Kit for 1988-06 Yamaha YFS200 Blaster - 67.44mm - NA-40002-6 1994 Ski-Doo Skandic II 503R SLT 2002 Yamaha XVZ1300TF Royal StarNamura Technologies Piston Kit Part Number: NA 40002 6 Namura gives you a higher performance piston without the higher price MOS2 Coated Skirts increase heat transfer and reduce friction to eliminate cold seizures. Higher silicon content reduces expansion rates and increases wear resistance. Machined Smooth Heads Reflect combustion heat and reduces carbon buildup. Namura piston kits come with the piston, a set of OEM quality rings, a wrist pin, and