Multi-drive electric bicycle

The invention discloses a multi-drive electric bicycle. The multi-drive electric bicycle comprises a frame, which comprises a front wheel, a rear wheel, a saddle, pedals and a handle bar, wherein the rear wheel is connected with a rotating shaft of an electric motor; a driving gear is connected with the pedals; a driven gear is mounted on a front wheel rotating shaft; the driving gear is connected with the driven gear through a chain; and a power generator is also arranged on the front wheel rotating shaft. According to the invention, as the front wheel is driven to rotate by pedaling, the rear wheel is driven to rotate by the electric motor and the power generator is utilized to generate power under any driving mode. Multiple functions of one bicycle are thus achieved. The bicycle is an electric vehicle when being driven by the electric motor and equivalent to a common manual pedaling bicycle when the bicycle is driven by pedaling and the electric motor is powered off; therefore, the multi-drive electric bicycle disclosed by the invention is very convenient and practical.