Namura Piston Kit for Polaris 570 Models - 98.94mm - NA-50019 1997 Polaris Xplorer 500 2006 Triumph Bonneville 790

2006 Triumph Bonneville 790

1999 Harley-Davidson FXSTB Night Train Base --

2014 Can-Am Outlander 1000 4x4 DPS

2016-19 Polaris SKS 800 w/155" Track

Namura Piston Kit for Polaris 570 Models - 98.94mm - NA-50019 1997 Polaris Xplorer 500 2006 Triumph Bonneville 790Namura 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