Chantra Returns as Honda Stand-In for Mir at Motegi
NXTbets Pro | Published On: September 23, 2026
Chantra Returns to Motegi
Somkiat Chantra returned to MotoGP with Honda at Motegi, stepping in for injured Joan Mir at the Japanese Grand Prix and giving the Thai rider another chance in the premier class at a track where he has already shown he can run well. Chantra arrived back in the paddock after a season shift to Honda’s WorldSBK project, and the call sent him straight back into MotoGP action for one race. He was the rider Honda chose for Japan, and the move put him back on the Honda RC213V after a 2025 MotoGP campaign that produced seven points and a 26th-place finish in the standings before he moved to World Superbikes this year. The assignment also added another chapter to a track record that already includes a Motegi Moto2 victory in 2023 and a 15th-place MotoGP finish at the same venue in his 2025 appearance. Chantra also became Thailand’s first premier-class rider in 2025, a milestone for the Thai rider. In this case, the return came with a clear short-term purpose. Honda needed a rider for Japan and Chantra fit the brief.
Mir Recovery Limits Honda
Honda said Mir was medically unfit for the Japanese Grand Prix and the Indonesian Grand Prix, and the team tied that decision to the recovery process that has kept him away from the bike. Mir had been under recovery and observation after extreme fatigue forced him out of Misano and the Austrian round. The team confirmed Chantra only for Japan, since the Mandalika round in Indonesia clashed with the World Superbike schedule, and Honda had not settled on a replacement for Mir in that race. That left the team with one confirmed stand-in for Motegi and an open seat for the next stop on the calendar. Honda said it would provide another update on Mir after the Indonesian Grand Prix, which pointed to a step-by-step recovery plan rather than a quick return. The situation also put the broader Honda lineup under a sharper light. The Japanese Grand Prix offered one replacement option, but the team’s longer-range planning stayed unsettled because of Mir’s condition and the timing conflict that kept Chantra from doubling up for the next race. Honda’s approach kept the focus on the immediate problem in Japan and then pushed the rest of the decision down the road. Mir’s health came first, and the team moved only as far as the available facts and the calendar would allow.
Honda Roster Stretched
Honda’s depth was tested further because Takaaki Nakagami could not race in Japan. He was already entered as a wildcard on a fifth RCV for his home event, which kept him from taking Mir’s place. That removed another possible option at a moment when Honda already needed a replacement and had only one confirmed rider available for Motegi. Aleix Espargaro was also sidelined by back injuries, which added to the list of unavailable names and left Honda with fewer ways to cover the opening left by Mir. The team’s situation showed how tightly the pieces were already arranged around the Japanese round. Nakagami had his own home-event commitment. Espargaro was out because of injury. Chantra was back from WorldSBK for one race and only one race. That uncertainty kept the roster picture unsettled beyond Motegi. For Chantra, the call-up fit his recent path through the sport. He spent 2025 in MotoGP with LCR before moving to Honda’s WorldSBK project this season, and his return to MotoGP came because Honda needed a rider who could step in quickly and handle a race weekend. For Honda, the episode was less about a long-term change than a short-term fix built around availability. The team had one seat to fill in Japan, another question waiting in Indonesia and several moving parts around Mir’s recovery.
