Welcome to the new and improved Proflex / K2 Tech Forum!
the rider in the dirt vid is dave hemming he also used to ride d/h in the uk with marin iirc. have any of the other brits on here noticed the proflex on an advert for laser eye surgery doing a 4ft drop off? i think it might be ultralase.
is it this one? On the home page it runs the video - the bike's right at the end.http://uk.opticalexpress.com/laser-eye-surgery.html