How wonderfully mad is this? Graham Sykes from North Yorkshire has spent nine years (and £70,000!), building and refining his steam-powered drag bike 'Force of Nature'. In tests it did 121mph in 2.5 seconds, and looks pretty damn spectacular when it runs too!
To see the bike in action, go along to any of the Elvington Top Speed days run by Straightliners – go to www.straightliners.events for more info.
For more in-depth tests, exclusive interviews and the latest news from the world of motorcycling, visit www.MoreBikes.co.uk
