Had mine on an orange 5 for a couple of months now. Below are my comments posted a few days after fitting it…
For anyone thinking of getting one, here’s my first observations…
Climbing: With a couple of low speed compression clicks, the bike doesn’t bob any worse than the RP23 so climbing is fine.
General Singletrack riding: No real noticeable difference.
Freeride/fast descents etc: Massive improvement. Back wheel now firmly planted on the ground rather than the ‘skippy’ back end I was used to. Rear braking is therefore much improved with better control of speed. I can ‘feel’ the back end of the bike much better. Landing off jumps is sooo plush and predictable.
So then, all positive. There is a weight penalty but I’m not sure I noticed it when in the saddle.