Caterham replace Kobayashi with Lotterer for Belgium

German driver Andre Lotterer will make his Formula One race debut at Spa-Francorchamps this weekend after being called up by Caterham to stand in for Kamui Kobayashi in a one-race deal.

Caterham insist Kobayashi remains part of the team, but believe that Lotterer’s experience and feedback will help to improve the performance of the CT05