MotoGP title leader Quartararo working on Mercedes F1 car test

The Yamaha rider shares Monster Energy and Petronas sponsorship with seven-time world champion Lewis Hamilton and joined the team for the French Grand Prix weekend at Paul Ricard in July.

It was reported during that weekend that Quartararo would be completing a test with the team later this year, but he says it is “not something planned yet.”

He also spent the day with Hamilton…