Oakland Supercross Photo Review

Loud pipes don't win races.  Trey Canard gets a thumbs up from AMA  audio engineers.

Team manager Roger DeCoster and the rest of the KTM team prepares for the upcoming main.

Obviously, a big Ryan Dungey fan.

44,394 people in the Coliseum for the opening ceremonies.

Pyrotechnics are just a part of the big show.