Franco Morbidelli opened up top as the MotoGP Indonesian Grand Prix kicked off with Free Practice 1, the Italian comfortably heading off Maverick Vinales and Jorge Martin at the Mandalika Street Circuit.
In a season that has seen Morbidelli trail in the shadow of championship leading team-mate Martin, the Pramac Ducati rider was nonetheless the standard for much of a dusty first practice session around the Lombok venue.
