Is it for the Rush?
Seems odd having a 9″ adjustable seatpost on a 4″ travel bike.
I cant see that you’d ever need more than a couple of inches of saddle drop on an XC bike.. surely all you need is enough drop to let you get of the back of the saddle to make descending a little easier when things get steep or to give you a little more lateral bike movement when things get techy
Don’t get me wrong though.. I though that adjustable seatposts were a waste of time… until I used a Joplin on my Ransom then I saw the clear benefits in that bike application. I will most likely run a Joplin on my Genius too.
I do however think its possibly a negative thing in terms of xc riding as I’ve always tried not to drop my saddle in techy sections as i’m not going to want to do that in a race.
Product looks good though