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Rossi and Hamilton both rode Yamaha MotoGP bikes during their swap 1 / 6
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Lewis Hamilton and Valentino Rossi swap machines at Valencia 2 / 6
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Lewis Hamilton and Valentino Rossi swap machines at Valencia 3 / 6
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Rossi and Hamilton both rode Yamaha MotoGP bikes during their swap 4 / 6
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Rossi drove the 2017 Mercedes, while Hamilton rode a '19 Yamaha 5 / 6
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Lewis Hamilton and Valentino Rossi swap machines at Valencia 6 / 6
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M.A. Business of Motorsport launched by National Motorsport Academy The world's first Business Management Master's Programme and CPD courses delivered online and focused entirely on the world of motorsport

Autosport Podcast: What 2021's tech rules mean for F1 On the latest edition of the Autosport Podcast, Alex Kalinauckas is joined by Luke Smith and Jake Boxall-Legge to assess the technical changes in F1 for 2021

Magazine: What's new for F1 in 2021? New rules and fresh driver line-ups will change the look of Formula 1 in 2021, which we reveal in this week’s Autosport magazine, out today (21 January).