Piston Kit For 2002-2015 Suzuki RM85 Offroad Motorcycle 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 seizuresMachined 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 - Increases heat resistance and durability; pistons with anodized domes are 75% stronger than non-anodized pistonsHypereutectic Casting Process - Provides higher silicon content for reduced expansion rates and additional wear resistance; it also has an ability to withstand higher cylinder temperatures *Bore Diameter: 47.94mmFits The Following Suzuki ModelsFits 2002 Suzuki RM85Fits 2003 Suzuki RM85Fits 2004 Suzuki RM85Fits 2005 Suzuki RM85Fits 2006 Suzuki RM85Fits 2007 Suzuki RM85Fits 2008 Suzuki RM85Fits 2009 Suzuki RM85Fits 2010 Suzuki RM85Fits 2011 Suzuki RM85Fits 2012 Suzuki RM85Fits 2013 Suzuki RM85Fits 2014 Suzuki RM85Fits 2015 Suzuki RM85 Fits 2002-2015 Suzuki RM85 Bore Diameter: 47.94mm ECO Series Exhaust Internal Exhaust Parts Brand RAD Powersports Item Weight 5.6 ounces Manufacturer RAD Powersports OEM Part Number NX-30085 Special Features Bore Diameter: 47.94mm, Fits 2002-2015 Suzuki RM85, Internal Exhaust Parts, Piston Kit - Standard Bore 47.94mm, RAD Powersports Supplies Quality Products For Offroad Motorcycles Product Dimensions 3.1 x 2.7 x 2.7 inches Manufacturer Part Number 906B83E1