I took a chance with the VIRB a few days back. I clipped it onto the crash bar looking over the front wheel.
The chance was that it was around an inch to the right of the exhaust header — by far the hottest exposed part of the bike — and an inch in front of the left jug.
I didn’t want to toast my new toy, but I wanted some cool angles.
I think it worked! Not a whole lot of jello effect going on there and things do look pretty neat with the angle. It was only a bit warm (ok, noticeably toasty to the touch) when I took it off. Maybe the right side would be easier since the right cylinder is around an inch or so further back than the left one.
If you watch the video, take a look at it in full 1080P for the full effect. :-)