Check out the GoPro HD helmet race cam action from the 2013 Thunder Valley National featuring helmet cam race-laps from Ryan Villopoto, James Stewart, Ryan Sipes, Malcolm Stewart, Jason Anderson.
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Ryan Villopoto Lap 1 Moto 1 – Thunder Valley MX
James Stewart Lap 1 Moto 2 – Thunder Valley MX
Malcolm Stewart Lap 1 Moto 1 – Thunder Valley MX
Ryan Sipes Lap 1 Moto 2 – Thunder Valley MX
Jason Anderson Lap 1 Moto 1 – Thunder Valley MX
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