Namura Piston Kit for 1993-25 Yamaha YZ80/YZ85 - Bored to 48.45mm -Namura-NX-40080-6 2003 Honda TRX450 Foreman 2002-06 Polaris Sportsman 700

2002-06 Polaris Sportsman 700

2014 Honda CRF150RB Expert

2011 Polaris Sportsman 850 X2

Bore-Actual: 71

Wiseco Preformance Piston Kit

Namura Piston Kit for 1993-25 Yamaha YZ80/YZ85 - Bored to 48.45mm -Namura-NX-40080-6 2003 Honda TRX450 Foreman 2002-06 Polaris Sportsman 700Namura Technologies Piston Kit 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 increaseswear 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 circlips. Why replace your