HONDA CS90 CT90 S90 SL90 Engine Piston Kit .50 mm or .020 inches

HONDA  S90 CT90 SL90 CS90 CM91 ATC90 Engine Piston Kit .50 mm or .020 inches O/S.  Consists of 1 Piston, Piston Rings Set ,  1 Piston Pin and  2 Circlip.  NOS  New Old Stock.  MB22