"spongehead" wrote in message
oups.com...

These are some great ideas. I looked online for centifugal clutches
and they are cheap enough. I think that and a sprocket with chain is
the easiest and cheapest way to go. I have a dump nearby and theres
always lawnmowers and angle iron in there.
The hard part is getting the frame pieces and putting it together
without a welder.

Sign up for a welding class at your local tech college / high school and
make this your project.

N