Tianjin Cosbike Electric Bicycle Co., Ltd is a joint venture spcialized in the production of electric bikes and senior bikes. Our company has the ability in R&D, testing, manufacturing, sale and service system.
1. With the professional body design, the appearance of our e-bike is smart, the quality is high;
3. The lithium-ion battery is small in size, light in weight and harmless to environment;
4. The high-spped brushless motor is light in weight, high in efficiency and low in power consumption;
5. Our Mg-alloy frame, Al-alloy frame or steel-alloy frame e-bikes are portable and smart in appearance.