Triumph Big Kahuna Atlanta/AMA Pro Road RacingVance & Hines XR1200Road AtlantaBraselton, GeorgiaApril 21, 2012Free Practice One Results (all on Harley-Davidson XR1200s and Dunlop tires):1. Kyle Wyman, 1:40.6472. Tyler O'Hara, 1:41.2103. ...

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