This fits MOST OF THE MODELS from Roketa, Sunl, Baja, Kazuma, Carroll Stream Eagle, Taotao, Panterra, Kymco, Redcat Tank Giovanni Aimex Jackel Wildfire Xtreme Seaseng Qlink Yiben Jonway Jmstar, Vento, Tng.
Fits SHORT Case Gy6 engines commonly found in Chinese made Scooters Mopeds