Listen to this article The six-time world champion suffered a violent highside in the closing stages of Sunday’s warm-up session at Turn 7 and landed heavily on his left side. Marquez got his feet dazed and was taken to a local hospital for precautionary checks, where it was found he’d suffered a concussion and was subsequently declared unfit to race. He struggled all weekend on his RC213V, crashing twice in Q1 and suffering many rear-end moments across the session. Michelin’s decision to bring a stiffer construction rear tyre to combat Indonesia’s extreme heat caused Honda to have serious rear grip problems, with Pol Espargaro worried he wouldn’t have been able to finish a dry Mandalika GP due to the strain being placed on the front tyre. Speaking ahead of Sunday’s weather-delayed race, Puig told motogp.com: “Marc had these three crashes and we have to try to under …