When similar [but vastly different] worlds collide...

[BikerBoy]

I'de go for eye fixation too. A lot of crashes on this road and lots of compilations of them on Youtube. On one bend you can see bikes almost going down exact same spot every time. Weird. And yet the riders just can't seem to resist coming back. :-)

This is actually a really good clip to explain the anatomy of a high-side. Notice how even with just a minor step out and grab of traction from the rear at relatively slow speeds, it's still enough force to fling almost every single one of those riders up out of thier seat. Very few are able to maintain thier body position.