Despite having to sit out the first three hours of available track time in the pit box again, waiting for the riding conditions to improve, the Movistar Yamaha MotoGP Team were able to complete most of their testing programme on the second day of testing at the Circuito de la Comunitat Valenciana - Ricardo Tormo.
Similar to yesterday, Maverick Viñales and Valentino Rossi both spent all their testing time getting familiar with the new engine evolution.
Following the same procedure as yesterday, Viñales made his way out on track with more than four hours on the clock. The Spaniard picked up his work on the 2019 engine spec where he had left off and, despite a small crash, proceeded to gradually better his time throughout the day. He rode a total of 57 laps and improved on his personal best from the first day by 0.659s, setting a 1'30.757s lap on his 50th try. He ended the session leading the rankings with a 0.133s advantage over his closest rival. This result puts him in first position in the combined test timesheets.
Rossi arrived at the Movistar Yamaha MotoGP pit box around the same time as his teammate, heading out on track in the afternoon. The Doctor was very focused on getting his YZR-M1's new engine in perfect shape ahead of the 2019 season. He completed 63 laps in total and set a 1'31.371s after completing two-thirds of his testing programme, which was enough to keep him in ninth position in the rankings, 0.614s from today's best time. The lap also earned him ninth place in the overall Valencia test results, as almost all MotoGP riders improved on their best effort on the second day.