Just tossing this out here... That's a strange crash. He obviously goosed it a bit, just before he lost traction.
But really not that much. He was on and off the throttle through the whole turn. Why did he break traction there? I understand throttle control. I bought the dvd, too. I also live by it. But...
He wasn't even going fast for that turn. At 0.55 you can see where he's trying to be all MotoGP, but in fact he's got the bike leaned at an awkward angle, his ***-end is off the side, all his weight is to the rear, and even though he's dragging a puck, his front end is high. Look at the angle of his front wheel. He's pushing really hard into that corner, due to his weight distribution. He's lucky he didn't go over the top.
He's totally throwing off the bike's balance on the thin strip of tire he was using.
I'm saying that if his body was more laid forward on the tank, dropping his center of gravity and distributing his weight between the tires and over the motor, he might have made that turn, regardless of his poor throttle control.
At the speed he was going, there was no reason to hang-*** anyway. That just made things worse, and pushed his whole center of gravity waaay off to the side, to the point he lost traction.
Form, ladies and gentleman. Proper form might have avoided this down.