I ran this stabilizer for just over an hour through woods trails and some mud, never made it to the rocks. Eastern PA trails. It felt great and functioned great at first, I know it was installed correctly. After about an hour the rear cap on the stabilizer body ripped out and it basically self destructed from there. I bought this for the rocky trails and as I said it never made it that far. Very disappointed.
Added this to my Raptor 660 when I added front yzf shocks. The ride is more confident and less fatiguing. When adding the stabilizer wtch that you don't hit the oil tank: it's a little tight in there.