The Rekluse Pro keeps the clutch. I was surprised how little I use it though.
The Rekluse is kind of like traction control. you will figure out what you need to do to get across whatever it is. It just goes.
I was really surprised how well it works. I was coming around a down hill corner about to go up a very slimy rooty hill, so I hit the corner very hard. I did not see a little tree that was on the inside of the corner, blending in with the trees on the outside of the corner. I hit it perfectly, just at the apex of the corner, full tilt. It pitched me into the bush over the bars. I started up the hill from a dead stop thinking it was going to suck. It just went up the hill, over the roots and through the mud. I looked back and it hardly spun at all but it went up faster than I could have done with a manual clutch.
Kinda long but you get the idea.