For 48v1500w electric bicycle 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 48v1500w electric bicycle bike has been well received by many customers and enjoyed a good reputation in many countries. Changzhou Coolfly Intelligent Technology Co., Ltd. 48v1500w electric bicycle bike have characteristic design & practical performance & competitive price, for more information on the 48v1500w electric bicycle bike, please feel free to contact us.