Namura Technologies NX-20060-B Piston Kit - Standard Bore 42.96mm tools-exhaust 2011 Polaris Sportsman Forest 850

2011 Polaris Sportsman Forest 850

2012-2013 Polaris Ranger 800 Crew

2004-2008 Arctic Cat Bearcat 570 Long Track

2008 Polaris Phoenix 200

2010-2018 KTM 50 SX Mini

Namura Technologies NX-20060-B Piston Kit - Standard Bore 42.96mm tools-exhaust 2011 Polaris Sportsman Forest 850Bore: 42. 96mm Sizing: Standard Bore MOS2 (Teflon Molybdenum) Coated Skirts A rolled on application process provides a bond that is 10 times stronger than other spray on coatings. Benefits include increased heat transfer, reduced friction and helping to eliminate cold seizures. Machined Smooth Heads Reflects combustion heat and reduces carbon buildup, protecting the top of the piston. Some tests have shown this feature can increase horsepower and fuel