The invention discloses a magnetomotive moped. The moped comprises a moped body, moped wheels, a moped seat, a handlebar, a pedal device and a power device; the moped wheels are arranged at the frontend and the back end of the bottom of the moped body respectively, the handlebar is arranged at the front end of the top of the moped body, and the power device and the pedal device are arranged on the moped body; the power device comprises a rotation wheel, a magnetic seat wheel, a forward-mounted magnet, a reverse-mounted magnet, an inner magnet base, a magnet push rod and a chain wheel component. People only need to pedal the petal device or use a dry battery to drive the petal device, and accordingly the device achieves the function and drives the moped to move; the moped is low in manufacturing cost, convenient to use and maintain and long in service life, does not have a storage battery, does not need to be charged, is good in use stability, and accords with environmental protectionrequirements; the power device in the moped is short in production period, low in manufacturing cost and small in size, generates power through attraction and repulsion characteristics of a magnetic field, and can be separately applied to a bicycle, an electric bicycle or other tools and instruments which need to be pushed.