I took the WRR out to Saddle Mt. ORV near Mattawa for a little rock/sand/desert riding, and it did pretty good for a porky dual-sport! I do have it geared down and have MT43 trials tires, which helps a lot. There are a couple of very narrow rocky canyon trails with small stair steps and even some flowing water, and I didn't have to paddle hardly at all.
The last time I rode this area was on my (now gone) Gasgas EC300 enduro. Of course there is no comparison between the 2 rides on the trail, but considering the difference in street performance I would say the WRR is a great dualsport.
I'm sure everybody on this forum already knows this, but just wanted to cheer a bit...