It’s a flaw in every Yamaha VMAX from 85 till 2001.
Where the gears dog into each other gets worn out very quickly and they need to be undercut so that they will mesh properly.
It’s not even the teeth of the gear it’s the dogs.
So you send the whole gear set away to a machine shop and have them undercut and while you have the transmission apart these Vmax has are geared very steep in 5th gear so they are hard on fuel on the highway. So I install a 5th gear out of a Venture Royale which is geared different to lower the RPM.
Velocity is a state of grace…
There is a clarity of thought and action when one rides something at the maximum of the riders skill and the machines engineering limit.