GetDirtyMX.com is proud to announce the signing of Jon-Paul Powell to a sponsorship deal for the 2012 AMA Arenacross season. Powell brings experience and most of all determination to be the best, which is something Get Dirty MX likes most in the riders they bring on board. "I'm really looking forward to starting this season up with Get Dirty MX. They are a great group of people to work with, and they give me the support I need to make this year a great one!", says Powell. With the signing of Powell GDMX continues to expand into all facets of the motocross industry.