Bore: 101.97mmCompression: Standard CompressionSizing: Standard BoreMOS2 (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 - Increases heat resistance and durability; pistons with anodized domes are 75% stronger than non-anodized pistons. Hypereutectic Casting Process - Provides higher silicon content for reduced expansion rates and additional wear resistance; it also has an ability to withstand higher cylinder temperatures.This item fits the following vehicle applications:compatible with Honda MUV700 Big Red 2010-2013compatible with Honda SXS700M2 Pioneer 700 2014-2017compatible with Honda SXS700M4 Pioneer 700-4 2014-2017compatible with Honda TRX680FA FourTrax Rincon 2006-2017compatible with Honda TRX680FGA FourTrax Rincon GPScape 2006-2009