If you get a bullet shaped cam; Contour, Sony, Virb, etc. I think you'll have an easier time
mounting it to the head tube. I use a ContourGPS and mount it everywhere on my bikes;
seatpost, fork, rear triangle, handlebars, etc. And I don't use any specific mounts; just
strips from an old tube. In this vid, I set up the camera on the top tube. I could have placed
it right by the headtube; but I have a luggage mount in the way:

https://www.youtube.com/watch?v=AopS...IoDLA&index=21