This badass Harley-Davidson road king rides on hub-less wheels i.e. it doesn’t have spokes, unlike other expensive motorcycles. While including the high-end bikes in our elite list of world’s most expensive motorcycles, this particular renegade wasn’t in our mind and we had to see the images to believe it. Featuring an all-aluminium body, the most striking thing about this Harley beast is it has the most insane wheels that look strikingly similar to a Dyson office fan. Machined from a solid piece of billet, the brake system has been integrated into the wheels while a custom air cylinder has been designed specifically for the load the bike and wheel will have to endure.