For 72v electric bike, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our 72v electric bike has been well received by many customers and enjoyed a good reputation in many countries. Changzhou Coolfly Intelligent Technology Co., Ltd. 72v electric bike have characteristic design & practical performance & competitive price, for more information on the 72v electric bike, please feel free to contact us.