They were on a rigid bike but the bars would be first to give.
Breaking point: the guy gas been racing on them and using the
Since the spring. So wherever the breaking point is it’s not yet.
The weirdest thing is that they flex in all directions, inc forward wheb going down steps. If you inserted a leaf spring inside you could limit it to just bending up and down. I also think they flex too much, but if you made these commercially you would make them in various bender ratings: soft for skinny folk – stiff for fatties.
The seatpost was actually very nice. I like ti posts as they flex. Thud busters are great when touring. Niner gave a new flexier carbon post. There is something in this nylon concept.