Watch out, this movie is not for the faint-hearted! With "The Knife Edge", Gee Atherton wants to realize a daring film project. But the multiple downhill world champion has a serious accident. But now Atherton decides to show the footage anyway.

Dan Atherton built his first bike at the age of 10. Now he is professionalizing this craft and creating his own bike brand with his siblings Gee and Rachel, as well as suspension pro Dan Weagle and entrepreneur Piers Linney. The basis for this is the know-how of Robot Bikes.

In search of spectacular ridges on his mountain bike, British mountain biking legend Gee Atherton found what he was looking for in Switzerland. The two-time downhill world champion got his money's worth in the Bernese Oberland and Engelberg at the end of August. The images of his descents and climbs in the 15-minute film are breathtaking.