Is the worst bike in the world? Is it the coolest bike in the world? Is it the best bike ever? Could it be all? Is it even considered a bike? Let me know your thoughts. -------------------------------------------------------- In this video I make the coolest (or worst, or best) bike ever. It has a 7.5" 3D Printed front wheel, five 4.5" 3D Printed rear wheels, a solid rear axle, and is chain driven with a single gear. When it was working, top speed was around 5 MPH. Turns out it is important to line your gears up, otherwise the chain will slip off every 2nd rotation :). I tried adding a chain guide and chain tensioner, but the angle was too much. In the end, I wanted to see if the bike wheels would even hold up on the road, so I drive Flintstone style for a mile and it does not do well. Pro tip: don't use plastic wheels with thin wall thickness for wheels on an asphalt road. Or just use a lot of them. Hope you enjoy the video and thanks for watching! -------------------------------------------------------- Disregard this area! cool bike, fast bike, slow bike, bike, bicycle, kids bike, bike crash, worst bike, best bike, 3d printing, best bicycle, mechanical engineering, engineering, pink wheels, 3d printed wheel, lowrider, low rider, lowrider bike, low rider bike #bicycle #bike #engineering #cool #3dprinting