video1.0DJI SPARK DEMO Pilon du Roi South of franceAirrolzhttps://i.ytimg.com/vi/CYgORGUfqyE/mqdefault.jpg15084]]>1530233252018-02-28skimountain bikesportdrone4kdjirocknewfull hderrol dumainesparkpaul serafintrackingdji sparkthomas clermontpilon du royzachary thiryerrol dumainepaul serafinthomas clermontzachary thiry