If you're a minimalist you'll love this! This is an ISON Airbike, which is so small you can't actually fit all the pilot into the cockpit. With no fabric covering on the fuselage and no lower engine cowl, there isn't a whole lot of aeroplane here. They're a kit plane that uses a 21-40 hp engine, depending on what you want. It seems the pilots are capable of having a lot of fun, as this video shows.