5. Paravelo Flying Bike
Over the years some really crazy vehicles have been invented, and occasionally they could actually work! Paravelo Flying Bike is one of those insane bikes that will take you up in the air where you can parasail your way around like a bird flying in the sky. Created by the English XploreAir company, the Paravelo is a single-speed aluminium bicycle with a strong, yet lightweight aluminium airframe trailer that’s connected from behind. Attached to the bike’s frame is 3-blade propeller powered by a biofuel-burning 22-horse- power engine. It can take you up to 4,000 feet high and develop speeds of about 25 mph. In the air you control the bike via the parasail attached to it. It’s not as fast on the ground, though, and travels at the relaxing speed of 15 mph.