R4 is an urban commuting tool to provide users with affordable, comfortable and efficient feeling. It is a vehicle for young people. It is committed to alleviate the tremendous traffic pressure on the first-tier cities and promote environmental travel.
R4’s maximum mileage can reach 50KM. Axial torque and speed of dual-sensor are equipped, which can perfectly match the power output and allow users to cope with terrain changes easily. R4 folding volume is small (only 0.15m³), it can also be moved forward erectly. It is simple and fashion, and is convenient for users to carry for travel. Tail LED dot matrix screen can customize expression through app, thus making the bike have social attributes, increasing power bicycles’ playability, meeting the personality expression of the young and enhancing the interaction between people.

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