Go-Ped Pro-Ped

http://urbanscooters.com/cgi-bin/urbanscooters/GP-Proped.html

The GoPed Pro-Ped GSR Sport Scooter is the original clean, green gas scooter, powered by an astounding, EPA award winning, four-stroke propane engine from LEHR. It's ultra clean burning, eco-friendly, super quiet, and efficient. Because it's powered by propane, this scooter meets or exceeds all EPA and CARB emission minimums making it the only gas scooter that's legal for sale in California.

For more information on this scooter, click the link at the top of the description.