Japanese corporation Kawasaki unveiled at Tokyo Motor Show concept of transforming a three-wheeled electric bike J. This electric bike, on design of which significantly influence Star Wars and Tron. Motorcycle-transformer has two modes of movement: to move at high speeds and for a comfortable ride through the city. The first circuit is characterized by low loop and mixing front wheels together, making it more or less like the classic model of motorcycle, and the second mode is characterized wide apart front wheels and more like a chopper. It is assumed, that J will work on the nickel-metal hydride batteries , but any driving characteristics have not yet provided. According to the results of the exhibition will be assessed interest of potential buyers to this model and, based on the decision of the internal commission, its production can be given the green light.