タイトルまたは説明

A self-balancing unicycle is a transportation powered by electricity and with self-balancing capacity. It is a unavoidable tendency of fashion that a bicycle will be replaced. Users put their legs to the pedals between sides and control the gravity for the change of speed of the car, put you body forwards to speed up, on the contrary; put your body left or right to make a turn. The more you turn, the faster it is. A series of equipments make sure it is well balanced.