Red Bull ‘boomerang’ wing, Circuit de Catalunya, 2019 Link to this image full-size: https://www.racefans.net/2019/05/12/analysis-another-small-step-from-red-bull-as-they-close-gap-to-ferrari/racefansdotnet-20190512-120330-1/Red Bull ‘boomerang’ wing, Circuit de Catalunya, 2019Advert | Become a RaceFans supporter and go ad-freeRed Bull ‘boomerang’ wing, Circuit de Catalunya, 2019Next Image