Wiseco 3524XC Piston Ring Set for Honda FT XL XR 500 89.50mm MPN_808300 Product Details Product Line Namura Product Details Product Line Namura Top End Rebuild Kit Part Number NX 10070 8K Fitment Type Model Size Specific Fitment Use Type Aftermarket Replacement Unit Sale Qty Style Oversized Bore Piston Kit Size 48 A Fitment Type Model Size Specific Fitment Use Type Aftermarket Replaceent Unit Sale Qty Kit Style Type A Standard Bore Piston Kit Position Material Finish Piston Cylinder Size 83 Titanium Nitride coated for increased durability These rings maintain their size and geometry for exceptional ring seal providing sustained peak performance in race applications