On the Wednesday prior to race weekend, 20 MotoGP riders paraded on race machines through Jakarta city streets together with the Indonesian President Joko Widodo on a road machine.[1]
In the Moto2 class, Somkiat Chantra won the race in mixed conditions after starting from fourth place on the grid. It was both Chantra's and a Thai rider's first victory in Grand Prix motorcycle racing.[2]
Background
The Indonesian Grand Prix returned to the championship calendar after an absence of 25 years at the new Pertamina Mandalika International Street Circuit in Central Lombok. On the Wednesday prior to race weekend, 20 MotoGP class riders met with Indonesian President Joko Widodo at the Merdeka Palace, then paraded through Jakarta streets on race machines, together with the President who rode a road machine. Roads were closed for the occasion, and fans lined the streets.[1][3]
In MotoGP and Moto2 classes the riders and teams were the same as the season entry list with no additional stand-in riders for the race.
In the Moto3 class, as in the Qatar round, Taiyo Furusato missed the round after having surgery due to a right ankle injury; he was not replaced. Gerard Riu replaced David Muñoz as Muñoz was under the minimum age.
Márquez suffered a concussion during the warmup before the race, and had to be transferred to a local hospital in Lombok, thus ruling him out of the race.
Andrea Migno, after the victory in Qatar, is first in the riders' standings with 25 points, 4 and 9 more than Sergio García and Kaito Toba, followed by Deniz Öncü and John McPhee with 13 and 11 points. In the constructors' classification, Honda leads with 25 points, followed by Gas Gas (20), KTM (16), Husqvarna (13) and CFMoto (11). In the team championship standings, Gaviota GasGas Aspar Team leads with 28 points, 3 more than the Rivacold Snipers Team; 17 points followed by CIP Green Power and MT Helmets - MSI. Red Bull KTM Tech3 is fifth at 15 points.
^1 – Franco Morbidelli was penalized by three positions on the starting grid for not following the starting practice procedure correctly. Following the non-participation of Marc Márquez in the race, he gained a position.
^2 - Marc Márquez had qualified in 14th place, but following his fall in the warm up, the doctors decided that he was unfit to participate in the race.