Shortest Extreme Motorcycles

Measuring length of wheelbase, this one is possibly the shortest motorcycle. It’s not the first single-wheeled motorcycle ever built, but it looks like the best attempt so far. Good luck giving a wave to fellow riders when your commuting on this thing to save gas.

Smallest Extreme Motorcycles

Sweden’s Tom Wiberg built this 3.14 inch wheelbase smallest motorcycle. The tiny front wheel is just 0.62 inch diameter. The rear wheel is bigger at 0.86 inch. He went on a ride for about 33 feet powered by the 1/3 hp engine