The Hudspith Steam Bicycle. Not sure I’d like that much hot water so close to those important little places, know what I mean? Could give a whole new meaning to the phrase ‘blowing off steam’, of course.
Present performance is about 8mph sustained speed, 6 – 8mpg of water and about 60 – 70mpg of paraffin (at a guess). Such a machine is never truly finished, and most times I run it, I think of an improvement to make for next time. After all, it has only taken me 30 years so far!