Quick view Piston Kit for Kawasaki 550 (1982-1995) - 0.5mm ADR Piston Kit for Kawasaki 550 (1982-1995) - 0.5mm by ADR ADR 0.5mm Cast Piston for Kawasaki JS550 & 550SX Fits all years of Kawasaki 550 (Cast Iron and Reed versions) RIK (RIKEN) Dual Rings WST... MSRP: $153.31 Was: Now: $147.04 Select Options