No doubt, man. I used to own RAD on VHS. It's one of the quintessential cult following bike movies. Just like Gleaming the Cube for skateboarding. These are must-watch movies.
There are several important movies on netflix. Most of them documentaries...but excellent stuff. The Birth of Big Air...the Matt Hoffman story. All sorts of important X-Games kindling that later started the raging fire that it is today.