I hit a deer last August about 1.5 miles from home on a gravel road. I killed the deer, destroyed my Versys, and split open my right leg. Waited quite a while for a neighbor to find me, then got patched up at the hospital. I still have moderate continuous pain in my right knee, and am back to work 1/2 time. I don't ride as much anymore but do enjoy my WR that I bought in January. This isn't something you can plan for but I have added knee protection to my "must wear" list for riding. I've always worn a helmet, gloves with knuckle protection, and a jacket with CE armor in. I couldn't imagine how much worse I would be if I was wearing shorts like the guy in the video...