High Performance Piston Kit with Gaskets for 2-StrokeComplete piston kit includes pistons, rings, wrist pins, circlips and top-end gasket kit for one complete engineWiseco pistons can be fitted only with Wiseco ringsWiseco ring types are not interchangeable (i.e., CD is not interchangeable with LC).Cylinder sleeves must be purchased separately.Fits Suzuki Composite Electrochemical Material (SCEM) coated cylinder (sleeving or replating is required for oversizes).