"Check out our latest F1 2024 feature on Pre-season Testing. FOR MORE F1 NEWS AND UPDATES: https://unbeaten.com/formula1 WATCH FULL EPISODES: https://unbeaten.com/watch/the-inside-line/ The Bahrain International Circuit was the place to be last week for 2024’s official pre-season test, with teams getting just three days to shakedown and tune-up the cars for the opening round. And it was Ferrari that set the timesheets alight - with Carlos Sainz four tenths up on his teammate Charles Leclerc for the test’s fastest time overall. Mercedes’ George Russell, and Sauber’s Zhou Guanyu, also on the C4, ran them closest on day three. Watch the video, and tell us what you think in the comments… Subscribe for all the latest videos: https://goo.gl/m6edwg Follow @unbeatenf1 on Facebook, Twitter and Instagram. #Formula1 #F1 #News #Sport"