The problems that arose in the testing phase linked to the rapid exhaustion of the electric charge in straight would be the main reason why the world champion is thinking of moving to Mercedes
Red Bull, in Silverstone, home race with the Milton Keynes factory just over ten miles away, has brought further development of RB21, to try to improve their dynamic and aerodynamic characteristics. In fact, he tried only with Verstappen starting from the FP1 a further modified version of the fund of the RB21. If in Austria, he had hit the similarity between the area of the sidewalk in front of the rear wheels, of clear Ferrari inspiration, characterized by a vertical blowing (slot) perpendicular to the side edge, now to be modified is the central area of the Venturi channels, and front flow devices and Barge Boards.