folding electric trikes inventor

Spent five years developing the transformation of this car will be fitted with an internal motor,bicycle electric greatly improving the speed. Noise emitted by car is not large, just started, it sounds like an ordinary electric milk delivery truck, the high-speed operation, voice weakened a lot.
Inventor said,electric tandem bike at first they were going to design a folding tandem bicycle, but then found that for ordinary people, it is not easy to ride, so they finally adopted the penny farthing design approach. Although the Victorian era London, appeared the front wheel size prototype bike, but the body was too tall, the rider easily fall injuries. In contrast, his new invention YikeBike more small and safer for anyone riding. In their experience in teaching people to ride them, yet no one had the YikeBike fall over.