Selling my recently broken-in motorized schwinn delmar beach cruiser. It is a 2 stroke 66cc motor (it can easily pass as under 50cc; D) and it works on 20:1 gas. It functions as a normal bike so you can pedal house if you run out of gas. I have actually driven it at 38.5 miles per hour and I am 125lbs. Usually a 180lb rider gets at least 30mph. It has a speedometer likewise. The cost is 500 FIRM. If traded for a new mountain bike, I am a little negotiable. For any concerns or more photos email me by clicking reply above and I will respond within 12 hrs approximately. THANKS!