Andrew Pierce 450B Uncut

You asked to see a full race, so here you go. Watch as Andrew Pierce goes from the front to the back after taking a Texas motocross soil sample and his subsequent charge back to the front again in Moto #2 of the 450 B class on his YZ250F at Round 1 of the 14th Annual AMA Texas Winter Series at Freestone Raceway on December 29th.