Meet the MotoTec Wheelman: a gas skateboard with a center mounted engine, supported by a spokeless wheel at each end. Just insert your feet while standing upright, and you are set. The Wheelman has a 50cc 2-stroke engine that accepts a mix of gas and oil. It holds on liter of fuel and can go for one hour or 30 miles on a full tank. It has a max speed of 25 MPH.
You may have to spend a bit of time to get used to your Wheelman. Riding it is very similar to skate/snow board riding. The rider is in control of the speed using a cable type controller. Slowing down or braking can’t be any easier. The Wheelman weighs 57 lbs. It measures 45 x 12 x 17 inches. It has a max weight capacity of 250 lbs. Not cheap but a fun skateboard to own.