Red Bull rear wing, Shanghai International Circuit, 2019 Link to this image full-size: https://www.racefans.net/2019/04/15/how-red-bulls-tech-tweaks-halved-the-gap-to-mercedes-and-ferrari-in-shanghai/rf-r03-rbr-drs-v2/Red Bull rear wing, Shanghai International Circuit, 2019Advert | Become a RaceFans supporter and go ad-freeRed Bull rear wing, Shanghai International Circuit, 2019Next Image