Mazepin unsure if he has to use ‘too fat’ Haas F1 chassis for final races

Earlier this year, the Russian complained that he was running a chassis that was heavier than the one used by teammate Mick Schumacher.
Finally, at the Belgian Grand Prix, Mazepin got the lighter chassis, which at the time he said had ”massively improved” his one-lap pace.
But the Russian driver was forced to revert to the heavier chassis after damaging the other one in opening practice for …Keep reading