.020 Over Bore Piston, Bearing & Gasket Kit Polaris 250 2-Stroke ATVs 72.5mm UTV Body 2015-2016 Polaris Sportsman 570 EFI

2015-2016 Polaris Sportsman 570 EFI UTE HD

The World's Leading Brake Specialist

1999 Arctic Cat ZR 440 L/C Sno Pro

2008 Ski-Doo GSX 600HO LTD Touring SDI

.020 Over Bore Piston, Bearing & Gasket Kit Polaris 250 2-Stroke ATVs 72.5mm UTV Body 2015-2016 Polaris Sportsman 570 EFIMOS2 (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 economy by up to 6% Anodized Domes