Agree. I hit a buried rock on the side of the road on the way up to the snowies from centennial in February. Wasn't going very fast and I really don't know how it happened so fast but it knocked my sled over on top of me and I took the handlebars in the side of the leg and had pretty good hemoglobin bruise build up before the end of the day. I wear a tek vest and while this incident didn't hit me where the vest was protecting me that wouldn't have been a good impact to my torso where I was protected. And it all happened without moving fast or really even riding yet, just a couple miles from the hotel.Tek vest is a necessity no matter what hp or speed you ride. I hit a tree cleared the handle bars flipped and landed on my back didn’t have an ache or pain. Another off was crossing virgin railroad tracks stunned me came to wondering why I was looking down RR tracks again wind knocked out of me and a bit pissed off but no aches or pains. I’m sure my offs aren’t over you never know so I will never ride without protection regardless what sled I’m riding.