Carburetor Automatic Electric Choke Bystarter for GY6 50cc 125cc 150cc ATV Quad Scooter Moped Go Kart Brand new electric choke bystarter Fit almost all the mopeds, ATVs, go karts and scooters with 50cc, 125cc, or 150cc GY6 4 stroke engines. Fit Kymco Agility 50 4T; People 50 4T; Super 8 50 4T; Sento 50 Fit Honda Aero 50 NB50; Spree 50 NQ50; NC50; Elite 50 SA50 SE50 SA50P SE50P Please make sure your Kymco 50 has a 4 stroke engine, it will NOT work with the 2 stroke models.