Max Verstappen is set to lose a key piece of his armoury before the Japanese Grand Prix as Red Bull bid to bounce back from a poor showing in Australia.
It has left Red Bull just four points clear at the top of the constructors’ standings after rivals Ferrari secured a one-two in Melbourne.
Verstappen is now set to lose his chief mechanic and 18-year Red Bull veteran Lee Stevenson, with the Brit already having enjoyed his last day at the team on March 28.