Naraku replacement piston kit for 70cc horizontal Minarelli big bore cylinder kits. Can be used with either air cooled or liquid cooled cylinder kits.

Aprilia, Eton, Genuine Buddy 50, Genuine Roughhouse 50, Malaguti Ciak 50 (49cc) '02-'05, Malaguti Yesterday (49cc) '01-'06, Yamaha