Check the listing for details. Suzuki RM 85 Top End Rebuild Piston Kit 2002-2021 Rings Gaskets Namura RM85. Condition: New. Listed at 79.99 USD. Suzuki RM85 Top End Rebuild Piston Kit Namura Piston Kit, Includes Piston, Rings, Pin, Clips, Top End Bearing and Gasket Kit, Stock Bore Size 48.00mmPiston Measurements 47.95 Piston measurement tolerances of +/- .01mm (47.94mm - 47.95mm - 47.96mm)Fits Model Suzuki RM85 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 Manufacture # NX-30085K Part # 185-3085 Namura's Piston InformationMOS2 (Teflon/Molybdenum) Coated SkirtsA 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 HeadsReflects 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 DomesIncreases heat resistance and durability; pistons with anodized domes are 75% stronger than non-anodized pistons.Hypereutectic Casting ProcessProvides higher silicon content for reduced expansion rates and additional wear resistance; it also has an ability to withstand higher cylinder temperatures.2002 - 2021 Suzuki RM 85 Top End Rebuild Piston Kit