–snip–
> There already exists shock absorbing seat posts for the bicycle industry; some
> of these possibly have sufficent travel and adjustment ranges to acheive the
> desired effect; If your unicycle uses one of the several bicycle standard seat
> post sizes, and your seat uses the bicycle standard seat rail system, then one
> of these puppies would fit right in. If anyone is interested, I could track
> down some manufactuers and specs. – Charles
mechanism.
Dennis Kathrens