MX Simulator

i know this isn't the right area to post this but nobody ever goes on the troubleshooting. I've been trying to figure out how to update the 250s to the newer models because i only have the 2011 for the 450s. For days i've been searching but can't find anything. also the 6d helmets won't show up.

i cant help u with the bike stuff but the 6d helmets you need to go further down through the coments where the helmets were released and there is some link u need to download so they show up and there is something else you need to do so that they work.