Specifications Hign-concerned Chemical:None Model Name:Sportsman 500 700 Origin:Mainland China Material:Aluminum Alloy Size:80mm Motorcycle 80mm Piston and Piston Ring Kit 2 cylinder For Polaris Ranger 4x4 6x6 700 EFI RZR 4 800 RZR170 RZR900 Ranger 800 Crew Bore: 80mm Pin: 18mm Overall height: 46.8mm Compression height: 17mm Number of cylinders: 2 Package size: 110x110x2CM Bore: 80mm Number of cylinders: 2 Package size: 110x110x2CM Fit For Polaris Sportsman 700 2002-2006 Sportsman 700 EFI 2005-2007 Sportsman 700 EFI X2 2008 Sportsman MV7 2005 Sportsman 500 2013 Sportsman 800 6x6 Big Boss 2012-2014 Sportsman 800 EFI 2005-2014 Sportsman 800 EFI 6x6 Big Boss 2010-2011 Sportsman 800 EFI X2 2007-2009 Sportsman 850 SP 2015 Sportsman Forest 800 2012-2014 Sportsman Forest 800 6x6 2012-2014 Ranger 4x4 700 EFI 2007 Ranger 6x6 700 EFI 2006-2009 Ranger 700 Crew 2008-2009 Ranger HD 700 2009 Ranger XP 700 2005-2006 Ranger 6x6 800 2010-2017 Ranger 800 Crew 2010-2014 Ranger 800 EFI 2013-2014 Ranger 800 EFI Mid-Size 2014 Ranger 800 HD EPS 2012 Ranger RZR 4 800 2012-2013 Ranger RZR 4 800 EPS Robby Gordon 2011 Ranger RZR 4 800 EPS Robby Gordon LE 2012 Ranger RZR 4 800 Gordon Edition 2010-2011 Ranger RZR 800 2010-2014 Ranger RZR 800 S 2010-2014 RZR 170 2014 RZR 4 800 EPS LE 2014 RZR 900 2014