Makes my head hurt just trying to figure out a way to do it.
http://www.youtube.com/watch?v=Ozl7HrTtMBQ
http://www.youtube.com/watch?v=Ozl7HrTtMBQ
Yep... but do you go to the outside of the tire, or the inside of the rim?Friction drive.
You could do a rack-mount to the seat post, and a couple upright stays on either side for stability. Put a 49 cc job on the rack and run the chain down to the jack-shaft that's just ahead of the rear wheel there. Then kids can play bean-bag-toss at your wheels as you ride by.Makes my head hurt just trying to figure out a way to do it.
http://www.youtube.com/watch?v=Ozl7HrTtMBQ