Gas powered push stick?

[John Doe]

Anybody know where that is on the Internet? I have lost track. I
am making an electric powered version, very much looking forward
to seeing how it works. I would like to take another look at the
gas powered version, but so far no luck finding it. It is not
needed to build this one, the construction is simple enough, but I
want to see the gas powered version again.

[John Doe]

Roller Cycle
That appears to be the name of the one I was trying to recall.

[John Doe]

Post by John Doe
Roller Cycle

If you are at all interested in the subject, definitely get the
video clip "Roller Cycle On Grass" in which the skater is using
Coyotes. Would be better using big front wheel skates with small
trailing wheels, maybe a pneumatic version. For some silly reason,
the skater pushes at the same time, apparently trying to give the
impression that you get a good workout. A quiet electric version
is easy to make.

http://www.rollercycle.com/gallery