... protecting and energy saving advantages.ZF110-8 cub motorcycle belongs to Chongqing New Summit Motor Import & ... management system certification. As producing two and three-wheel motorcycle, SUMMIT MOTOR has “ZF”, “HUAWIN”, “ZF-KY ... management system certification. As producing two and three-wheel motorcycle, SUMMIT MOTOR has “ZF”, “HUAWIN”, “ZF-KY ... East and Asia. ZF SKY WOLF Sports motorcycle, 250cc