I have been the only owner of the quad, so I know (first hand) every time it has crashed.
The rear grab is tweaked and looks bad in the pic. But other than just the grab bar, the sub frame in the very back (where the grab bar attaches) got pushed a small amount when I cased a double. I heated that section and moved the subframe back to level (talking a small amount it needed to move). But never bothered to straighten the grab bar. But the frame is straight.
On the double...I attempted to double a smaller (20 ft) jump on the last lap of the race. I chickened out, the front end hit the face, over me and the quad went. On the flip over, the grab hit the ground causing it to bend.
Just like the front bumper, I was riding in the local pits (just cruising around) when a kid on a little dirt bike came flying around the corner. I was able to stop, he did not. So that dent in the front bumper was from his wheel. I was at a dead stop when he hit.
Maybe I should take better pics, but this quad has not been beat on. I am 38 and owned it since new. Maybe 10 hours (max) a year has been put on it since 2001? I just took it out in the yard last weekend, runs / handles great...for a Banshee.