I bet he caught a little air off those rocks.. landed with the front wheel slightly turned to make the turn.. then that wimpy, 900g, 2.35" tire grabbed the roofing, and the sidewall folded.. then his delicate little "trail/freeride" rim hit and it folded like a soft taco. Looks like the rotor is about to become a chalupa as well. The weight and high center of gravity of that ridiculous helmet didn't help either.