Wuxing throttle 350w hub motor cheap electric bike kit

Zhuhai Shuangye Electronic Technology Co., Ltd. is a manufacturer of electric bike,electric bike lithium battery,charger,and electric bike controller with well-equipped testing facilities and strong technical force. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in electric bike and other industries. Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs...