Daniel Ricciardo, Sergey Sirotkin, Circuit de Catalunya, 2018 Link to this image full-size: https://www.racefans.net/2018/03/10/pictures-bonus-gallery-week-two-f1-pre-season-testing/racefansdotnet-20180307-142536-15/Daniel Ricciardo, Sergey Sirotkin, Circuit de Catalunya, 2018Advert | Become a RaceFans supporter and go ad-freeDaniel Ricciardo, Sergey Sirotkin, Circuit de Catalunya, 2018Previous ImageNext Image