Johnny Kapahala mountain boards, aka dirtboards as seen in Disney's movie, "Johnny Kapahala Back on Board". Here's just a handful of mountain boards that would be great for anyone wanting to get into the sport of mountain boarding. Below is the Johnny Kapahala, Back on Board commercial. For a link to the official Disney website click here. Mountain board Bomber by GI $149.95 Mountain Board Atom 95X by MBS $199.95 GI AK Standard mountainboard $199.00 MBS Mountainboard Core 90 $259.95 Have a Question? Email us.