Doesn't mean that someone cant build one similar. Dave England was the first to do it on jackass. He used a pair of roller skates on his knees and a exercise wheel in between his hands. I bet rollerdude would give up the design for competing and if anything he could manufacture the suits for profit. If not, just have open class competitions. The real question is, who has the balls to reenact the skeleton luge with no brakes, no track, and a non slick surface and then race this guy.
I dunno man I was wondering that too. I was gonna say it was filmed from a mean ass sport car. Because obviously the road is really smooth (or else rollerman would eat epic shit) and the camera isn't tilting. I dunno maybe they have some special thing to keep it level.