http://urbanscooters.com/cgi-bin/urbanscooters/GP-Proped.html The GoPed Pro-Ped GSR Sport Scooter is the foremost clean, green gas scooter, powered by an amazing, 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 single gas scooter that's legal for sale in California. For more information on this scooter, click the link at the top of the description
