Wiseco 2047CD Piston Ring Set for Yamaha RT100 DT100 Suzuki LT 80 QuadSport 52mm 2006 Harley Davidson FXST Softail Standard 1983 Harley Davidson FXRS Low Glide 1983 Harley Davidson FXRS Low Glide Product Details Tire Diameter Speed Rating Load Rating Wall Construction Tire Tube Type Rim Size Product Line Cobra Boulevard Complete Exhaust System Part Number 2967 Fitment Type Unit Sale Qty Style Material Color Chrome Size Finish Chrome Position Functional Length Cable Sleeve Length Cable Sleeve Travel Driver Seat Length Passenger Seat Length Driver Seat Width Passenger Seat Width Piston Cylinder Size Piston Size Added Cylinder Stroke Volume Final Engine Displacement Exhaust Configuration Muffler Size Muffler End Tip Style Windshield Height Windshield Width Handlebar Diameter California Air Resource Board Compliance TRUE Product Disclaimer These rings resist wear from the exhaust bridge and are designed for extreme racing conditions Compatible with Wiseco branded pistons ONLY