Check out the GoPro HD helmet race cam action from the 2013 Thunder Valley National featuring helmet cam race-laps from Ryan Villopoto, Malcolm Stewart, James Stewart, Ryan Sipes and Jason Anderson. 2013 Thunder Valley National Results>>>
2013 Lucas Oil Pro MX Championship Points>>>
[video_bar]
[video_bar]
[video_bar]
[video_bar]
[video_bar]
Video by: GoProMX