Development motorcycle has Electric scooters 100 years of vicissitudes

Original motorcycle, existing in the real shape of science and technology museum in Munich, Germany, is a German Cargo bike on August 29, 1885 the world's first patented invention, a motorcycle. Limited to 100 years ago, when the gasoline engine is still in the lower childish situation, when the vehicle is still for the carriage technology manufacturing stage, the Three wheel bikes motorcycles and modern motorcycles are very different in appearance, structure and performance. Original motorcycle frame is made of wood. From the point of view wood, carpenter processed, the wheels are also made ​​of wood, covered with a metal outer wheel, the bottom is the number of frames in a square wooden frame, placed it on the engine, both sides have a wooden frame small support wheel, whose role is to prevent the dumping stationary. Therefore, this car is actually four ground.