I was thinking he downshifted, hit the gas a little too hard, and the back tire broke loose in the "turn".. cheap tires on a powerful bike type thing..
Once the bike tire broke loose he paniced, and forgot all about the brakes.. His feet were off the pegs, so there was no rear brake for sure.. Definete that he was a new rider and freaked out.. ten things he could have done before he got close to that wall, but target locked. "Whatever I do, don't hit the wall... don't hit the wall.." BAM!!
I saw this yesterday, and was hoping they were going to show us what was on the other side of the wall.. yanno like a 200 foot drop to oblivion. show us how lucky this guy REALLY was..