Wiseco Performance Piston Rings Performance Piston Rings Titanium Nitride coated for increased durability. These rings resist wear from the exhaust bridge and are designed for extreme racing conditions. These rings maintain their size and geometry for exceptional ring seal providing sustained peak performance in race applications. Compatible with Wiseco branded pistons ONLY!!!! Manufacturer in the USA Note: Ring Sets come "Per Piston" and may be only a singular ring if only a single ring is applicable. Will NOT work with OE or any other brand piston, only with Wiseco branded pistons. Product Details Product Line Wiseco Piston Rings Part Number 25787XA Fitment Type Model-Size Specific Fitment Use Type Replaceent Part for Wiseco Aftermarket Piston Kit ONLY Unit Sale Qty Ring Kit for Single Piston Style XA Style Rings Size Position Tire Diameter Speed Rating Load Rating Wall Construction Tire Tube Type Rim Size Material Color Finish Functional Length Cable Sleeve Length Cable Sleeve Travel Driver Seat Length Passenger Seat Length Driver Seat Width Passenger Seat Width Overall Seat Width Overall Seat Length Piston/Cylinder Size 65.50mm Piston Size Added Cylinder Stroke Volume Final Engine Displacement Exhaust Configuration Muffler Size Muffler End/Tip Style Windshield Height Windshield Width Handlebar Diameter California Emissions FALSE Product Disclaimer Compatible with Wiseco Pistons ONLY! Will not fit OEM or other brand aftermarket pistons Items Included (1) Set of 65.50mm XA Style Rings for single Wiseco Piston Fitments 2003 Honda CRF230F 2004 Honda CRF230F 2005 Honda CRF230F 2006 Honda CRF230F 2007 Honda CRF230F 2008 Honda CRF230F 2009 Honda CRF230F 2010 Honda CRF230F 2011 Honda CRF230F 2012 Honda CRF230F 2013 Honda CRF230F 2014 Honda CRF230F 2015 Honda CRF230F 2016 Honda CRF230F 2017 Honda CRF230F 2018 Honda CRF230F 2019 Honda CRF230F 1997 Suzuki GSX-R600 1998 Suzuki GSX-R600 1999 Suzuki GSX-R600 2000 Suzuki GSX-R600 2001-05 Yamaha YZF-R6