Like it so well I am putting one in my XP 860 this summer also. Well worth the cost and an easy install; it performs as advertised in the steep & deep.
If you want it to work even better Tom,s snowmobile built me a Evol-R rear shock for the TS skid.I,ve put a total of 4 on local sleds now.He can add the E-vol chamber to your shock and re-valve,not to $$ either.ride much smoother,adjust ride height and bottom resistance is adjustable as well