But its just a roller with stirrups surely? If I added stirrups onto mine its the same thing?
They have altered it I believe though, for welfare reason the stirrup bar is set lower and they do suggest a geleze pad. That's your non slip component before you put on another pad which they suggest a polypad, as oppose to an actual pad designed for a treeless.
Reading the blurb they won't disclose about pressure saying the rider is encouraged to ride lighter using this system of balance. That's what puts people off I have spoken to, if the rider isn't in balance you could have issues, let's face it the rider jumping that fence is balanced blindfolded.
I love treeless but I am not tempted, nor do I know anyone who is.