The racing up the hill was on radar. You think Matt made it out there on this "BIG" race and not see how the competition stacked up. The race video with the banshee smoking everyone to the top was in fact a 485 PV motor(pretty sure) and the radar was reading mid to low 50's on mph. If these motors are supposed to be 70-80hp bikes. Why are they so slow?

How much experience do you have riding in the sand dunes?  The sand is an absolute HP robber.