Pedro Acosta said KTM was struggling for pace at the Indonesian Grand Prix because Ducati and Aprilia had made a clear step forward since 2025, while KTM’s RC16 had not changed much. Acosta said KTM was not necessarily worse than last year, but its rivals had improved more, and he described the Aprilias’ pace as “incredible.” He also said the Aprilias looked especially strong in the second sector and on medium Michelin tires.
After Friday practice at Mandalika, Acosta was focused on closing the gap to Aprilia. He finished fourth in the session with a lap of 1:29.394, 0.669 seconds behind Raul Fernandez, who topped the session. Acosta said he was “the best of the rest” behind the three Aprilias of Fernandez, Marco Bezzecchi and Jorge Martin, and that he still lost about four-tenths of a second in the second sector alone. He said he matched his qualifying lap time from the previous year at Mandalika, but yellow flags canceled three of his four laps on one late run, and he said he still did not know what went wrong in Japan.
Acosta qualified ninth and finished sixth in Saturday’s 13-lap sprint after serving a long-lap penalty for exceeding track limits. He said he suffered from instability and “massive shakes” throughout the weekend, and believed a top-five finish was the best KTM could have achieved after its poor qualifying session. Acosta had finished second in both of the previous two Indonesian Grands Prix.
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