Correct me if I'm wrong but submitting an idea to a huge international contest would be considered "public disclosure" no? Thereby eliminating the option of the product being patented.

Isn't that a 360 double downside whip at 0:50. Normally 360 Downside Whips look more like decades than anything, he definitely crosses over the frame mid spin (bike does two rotations relative to him and he does one relative to ground but their spinning in opposite directions making it a downsidewhip) Also Triple Tailwhip at 0:19 and Backflip Doublewhip at 0:45. That's some crazy stuff, catching up with BMX in terms of Gnar!

I would agree with this. With the exception of "being careful" this doesn't seem too different of instructions compared to a regular headset. Mind you I've never used one of these but my feeling is that the cups need to be correctly oriented relative to each other as well as the frame to achieve the desired head angle. Wouldn't it be possible to angle your steer to to the left or right if done incorrectly?