Thanks for your comment
Most official photographers use long telephoto lenses (400 / 600 / 800) to frame tightly on the subjects. Instead, I wanted to include two or more bikes in the panning shot (I made a lot of attempts). I like that the motorcycles form a symmetrical figure, that was pure luck.
Yes, Jack Miller won the Moto3, Here a couple of Jack (#8) during practices
Regards,