Bicycle

Health, fashion, new concept, new concept design of fitness bike, the most important feature is the hands and feet double power, speed up to 40 km / h, do more work, fitness effect. When riding this bicycle, the hands and feet can simultaneously do work on the bicycle driving, or they can do work separately with their hands or feet driving. The use of the foot pedal straight-line, hand-pull swing rod swing style work, not only to improve the speed of the bicycle, but also exercise the leg muscles, arm muscles. A number of national patents, suitable for middle-aged and elderly people as a means of transportation for fitness, but also suitable for young people for Tourism and entertainment.