Harley-Davidson USA twin Pulsejet engine Motorcycle ! California Texas.

Bob Maddox Jet engine motorcycle. Bob Maddox riding his one of a kind super twin engine 200 pound thrust jet bike Harley Dragon bike,. This was the first test run on the Harley Sport Jet, the guy talking to me is my nephew Tyler Maddox, Maddox visual. My fab shop is in medford Oregon where I grew up. I was a cabinet builder and fine artist for most of my life. In 1990 I started skydiving and made around 3000 jumps over the next 20 years and began building pulsejet engine around 2000.