50cc QMB139 4-Stroke Scooter Parts

OE Replacement and Performance Parts for Chinese 49cc mopeds and scooters with QMB139 GY6 50 engines. This engine is used on virtually all 49cc and 50cc 4-stroke Chinese and Taiwanese scooters from TaoTao, Baja, Icebear, Wolf, Bintelli, Roketa, Baotian, Sunl and many more.