KTM has admitted that an internal engine issue remains unresolved, and any modifications would require approval from rival manufacturers under MotoGP regulations.
This season, the RC16 model has been plagued by a series of technical malfunctions, including clutch failures and issues with the ride-height device. Most concerning, however, has been the sudden and unannounced engine shutdowns.
The most prominent example occurred during the Catalan Grand Prix when Pedro Acosta was leading the race. The incident led to a severe crash for Alex Marquez, who was closely following.
Rumors suggested that KTM subsequently reduced their engine power. Later, when Acosta's RC16 experienced multiple shutdowns in the Netherlands, the blame was attributed to a sensor problem related to riding over curbs.
Fortunately, the German Grand Prix race weekend passed without any apparent technical issues for KTM. Nevertheless, the brand's Motorsport Director, Pit Beirer, confirmed that the fundamental problem has not yet been rectified.
Due to the development freeze and engine homologation rules in MotoGP, KTM requires the consent of competing manufacturers to modify engine components.
Speaking to Sky Italia, Beirer stated: “The situation is not easy; there is something wrong with our engines. We know that this risk still exists with certain parts... There is a problem, and we need to solve it. There are engines we cannot use, including for safety reasons.”
With the introduction of new 850cc engines in 2027, the specifications for the current Aprilia, Ducati, and KTM power units have been frozen since the start of the 2025 season. Given that KTM's engine problems only emerged this season, this could indicate a manufacturing defect. Honda has also joined the engine freeze after moving up in the concession rankings for the 2026 season, while Yamaha, remaining in Concession Rank D, still has the freedom to develop its engines.