Colin Furze is known for making amped-up, but horribly dangerous vehicles. The gas bottle that fuels the jet sits just behind the rider, and is operated with valves. It has a few issues — to go to full throttle, you need to wait until the jet is hot enough, but you can’t idle waiting for it to heat up, because it will melt the bicycle tire — so you can’t just zoom off straight away. The bike itself is also really rickety and unstable.

Norah The Jet Bike - 01