Cheap Speedometer

[Steve Jones]

My Grandson has a Go Pro camera that mounts on the Ulster and films our runs at hill climbs and sprints. Or, at least, it used to. This last couple of seasons it's always seemed to be that he's forgotten to bring it or the cards full or whatever. Of course, nothing whatsoever to do with the fact that I can see the rev counter and what revs he's pulling (on my engine!) when I watch the films back. 

Steve