This is fantastic - a bike that converts in an instant from a bike to a
monocycle:
–
Danny Colyer <http://www.redpedals.co.uk>
Reply address is valid, but that on my website is checked more often
“The plural of anecdote is not data” - Frank Kotsonis
That is so cool.
that’s funny!
Saw that a bit earlier to yeah.
It’s not realy “safe” but prety funny.
Peter M
That was so good 
i found that while messing around yesterday. I would have built it with a double railing so that it wouldn’t tip sideways as easily.