I’ve got an 05 SX Trail which was pretty much the same as the previous generation Enduro aside from a beefier head tube and bb shell (both were the same as the Demo 8).
Mine is set up with Fox 36 Van RC2’s which seem to suit the bike pretty well.
I found that I had to have a spacer fitted to the rear shock to give it a bit more support and stop it blowing through its travel.
I run Hans Dampfs on mine…they’re pretty chunky and seem to be holding up well. The 2.35 Maxxis tyres theyreplaced looked lost in the frame and the forks.
The Nano pedals are really good. The bb is quite low on these so you’ll get a few rock strikes. The fact that the pedals are cheap mean I don’t cry when I do hit a rock.
Short stem and wide bars do suit the bikes…they seem to respond well to being thrown about a bit.
Although I am about to replace mine, they are great bikes. Enjoy!
I run XT 785’s with a 200mm front and a 180mm rear rotor which seem to stop the SX pretty well.
I’d definitely run it single ring. I use mine as my everything bike and it’s generally fine.