Watch Daniel Ricciardo and Lando Norris launch their new Mercedes-powered McLaren MCL35M ahead of the 2021 Formula 1 season. <iframe width="560" height="315" src="https://www.youtube.com/embed/ZSlJGWM4T7s" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>