☀【Bicycle Motor Mode】-As long as the front wheel seconds change intelligent electric power, it can not only use electric power, but also enable pure electric riding mode, realize human-computer interaction, battery quick release, intelligently detect the working state of vehicles and parts, feedback driving speed and mileage, the failure of bicycle.
☀【Brake System】-Suitable for all mechanical brake systems, and automatic detection of speed drop, intelligent intervention in electronic brakes.
☀【USB Port & Battery】-It also has a USB external charging interface, which can also supply power to mobile phones, night lights, etc., and has a fixed-speed battery life that makes it easy for users to ride!
☀【Tire Width】-MT1.5 (tire width 38.1mm) is suitable for road vehicles, dead coasters, recreational vehicles; MT1.75 (tire width 44. 45mm) is suitable for ordinary mountain bikes; MT1.9 (tire width 48.26mm) for high-end mountain bikes, off-road vehicles
☀【Application】-Power + control drive + power source Trinity bicycle wheel for a variety of models (20/24/26/27.5/29 Inch wheel model).