Yamaha has decided to suspend all on-track activity during the second day of the Sepang MotoGP test while it works to determine the cause of the issue that forced Fabio Quartararo to stop on Tuesday.<br>The Frenchman crashed at Turn 5 of the Malaysian circuit on the opening day of the official test and fractured the middle finger on his right hand. Despite the swelling and heavy bleeding, he ...<a class='more' href='https://www.autosport.com/motogp/news/yamaha-halts-sepang-motogp-running-while-investigating-m1-engine-issue/10795135/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-ALL&utm_term=News&utm_content=uk'>Keep reading</a>