Patent ID: 6840524

Claim:
A scooter comprising: a body having a connection bar connected to a front end thereof, a head tube connected to the connection bar, a handlebar stem rotatably extending through the head tube, a front wheel connected to a lower end of the handlebar stem, a handlebar connected to a top end of the handlebar stem, a rear wheel connected to a rear end of the body, four pulleys connected to the body, a wire reeving through the pulleys, two toothed belts connected to the body and located above the wire, and two pedals fixedly connected to the wire, with each pedal having two wheel sets and each wheel set having a shaft, a one-way bearing mounted to each of the shafts and connected to a gear on the shaft, and two wheels connected at two ends of each shaft, with the gears of the two wheel sets engaged with the toothed belts.