Ken Roczen (left) and Ryan Villopoto (right) celebrate after the 450SX main event. (Photo: Simon Cudby)

Ken Roczen (left) and Ryan Villopoto (right) celebrate after the 450SX main event. (Photo: Simon Cudby)

Red Bull KTM’s Ken Roczen picked up his second Monster Energy Supercross win of the season Saturday night in front of 69,785 fans at the Georgia Dome in Atlanta, Ga.

After trailing Ryan Villopoto for much of the 20-lap feature, Roczen capitalized on Villopoto’s mistake with six laps to go to capture the lead and eventual race win.