2008 San Francisco Monster Energy AMA Supercross Championship (Round 4 of 17)

This is round 4 of the 2008 Monster Energy AMA Supercross, an FIM World Championship from AT&T Park in San Francisco, CA. Returning contenders like 2004 SX champ Chad Reed, Mike Alessi, 2007 MX champ Grant Langston, Nick Wey, Ivan Tedesco, 450cc rookie Josh Hill, Tim Ferry, David Vuillemin, Nathan Ramsey, Kevin Windham, and defending champ James Stewart battle it out for the 2008 Monster Energy AMA Supercross, an FIM World Championship. This year features another season-long battle between Chad Reed and K