ZF200GY(IV) motorbike spoke wheel, disc/drum brake, electric/kick start. ZF200GY(IV) motorbike belongs ... 800,000 sets of engines, 300,000 units of two-wheel motorcycles,100,000 units of gasoline moped bicycles,100,000 ... international quality management system certifications. As producing two and three-wheel motorcycle, SUMMIT MOTOR has "ZF", "HUAWIN", "ZF-KY", and other ...