The YikeBike going to revolutionize the world of two wheels? This electric folding bike is the lightest in the world. With its carbon fiber frame and its battery, the machine weighs only 26 pound. A futuristic bike made for the city. It can exceed 12,4 mph without the slightest effort. Before riding their horses, cyclists have to get used to taking orders surprising: the handlebar is in effect the same level as the seat.