ProGo Scooter
The propane-powered ProGo scooter is of small motor scooters with its green-friendly, gasoline-free design.It can be operated on a single container of propane just like the ones used to fuel camp stoves. ProGo is also made to be easily transportable, with a folding steel frame, and simple to start, with no choke or priming. http://www.progoscooters.com/