Depending on the setup, different sizes are available, so we recommend (without guarantee):. 50 cc cylinder, air filter original: set 1 M6:70 - 92; 50cccarburetor Naraku V.2 19mm with clamp fixation 24mm and manual choke (NK200.29) - largest online selection of Naraku automatic scooter and moped spare parts DOCKET 50-374 LASALLE COUNTY STATION , UNIT 2 --8608280207 Safety Insp Repts 50-373 STELLO , V . Office of the Executive Director for Operations .