I think I found the part that most people will want to remove from their primary clutch:
19 5437199 Spacer, Clutch, Limiter
But, unless you have a tool to do it, you'll most likely have to have your dealer do it. Word is that removing this will get the RzR over 60mph.
Also, it appears that there are two models of the 800 Sportsman, one with the old clutch setup and one with the new with a Team Roller Secondary. I'm not clear by looking at the parts diagram, but it's possible that the clutch is the same, because the belt is the same between the 800 with Team Secondary and the 800 RzR, which also has the Team Secondary. So, essentially, the belts are the same 3211113. The clutches appear to be the same, but you have to make sure you pick the right build date on the 800 sportsman to match the clutches.
This is great news, because clutching these for better performance will not only be a lot easier, it will be a lot cheaper too.
Chris
19 5437199 Spacer, Clutch, Limiter
But, unless you have a tool to do it, you'll most likely have to have your dealer do it. Word is that removing this will get the RzR over 60mph.

Also, it appears that there are two models of the 800 Sportsman, one with the old clutch setup and one with the new with a Team Roller Secondary. I'm not clear by looking at the parts diagram, but it's possible that the clutch is the same, because the belt is the same between the 800 with Team Secondary and the 800 RzR, which also has the Team Secondary. So, essentially, the belts are the same 3211113. The clutches appear to be the same, but you have to make sure you pick the right build date on the 800 sportsman to match the clutches.
This is great news, because clutching these for better performance will not only be a lot easier, it will be a lot cheaper too.
Chris