You are bidding on a one of a kindPulsejetPowered Bike designedand built by Robert Maddox Worlds top Pulsejet engine designer. This Boardtrack racer inspired bike is powered by one Maddoxjets Cyclone 50Pulsejet engine producing 50 pounds of static thrust with top a speed of 50 mph. Engine runs on regular gasoline and will run 4-5 minutes on one tank of gas. Pulsejet engines are Very very loud! brake your ear drums kind of loud, o it's not to ride down your city streets. Engine starts instantly with a small shot of compressed air in the front of the engine or with a leaf blower and has full range of throttle.Robert Maddoxdesigned bikes have become acollectorsitem around the world andhave won many awards in bike and car shows, ou can see other bikes at Maddoxjets.com. International byers are welcome but all buyers must take care of pickup and shipping, obert Maddox will crate the bike. For more infocontact me at maddoxjets.com or 541 779 3800 and my youtube videos at Robert Maddox on youtube. 500.00 due at end of action andbalance in 5days if sending cashiers check.