April 19, 2017
The TrialGP USA event is the sixth round of the International Motorcycle Federation’s world trial bike competition. It is going to held in the Hualapai Mountains, the only stop in the United States.
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Hualapai Mountain Park will be the scene for the TrialGP USA event July 26-31 after the Mohave County Board of Supervisors approved a facilities use permit as part of the consent agenda at Monday’s regular meeting.