#They also have to notify their equipment and what they use to the FIM because Moto2 riders can't train with 750cc bikes (it's either 600cc

[42bakery]

Depends on the rider or what they have schedule or if they are invited because by posting it it's free publicity

But yeah most of the time riders rent the track, hence why, so many are at the same time on the same track. An example of this is Rocco's Ranch and Mack misfits,

I don't know why, but somehow it didn't occur to me that riders pay everytime they go to a track to train like that isn't something the team or whoever pays, it's them paying themselves. Or maybe that's an Alonso thing, I don't know