This awesome machine, named ‘The Red Baron’, is a custom chopper motorcycle powered by a 150bhp, nine-cylinder Rotec Radial R3600 aircraft engine. Owned by Frank Ohle. German tinkerer Frank Ohle spent 18 months bringing the Red Baron from concept to reality. The Red Baron makes a lot of noise down the road and looks impressive with its huge and all-too-powerful engine. Watch the video of it in action.