The VA 360's came with the crank mounted clutch for about 6 months after introduction. There were problems with it pretty much from the start.
Montesa then would send us the parts to do the change over if someone came in with the early style and had problems. We sold around 10 of them (small dealer)
and 6 came back to be fixed So there are early models running around ! After we did a few of the conversions, the new VA360's all came thru with the changes. I have a customer who has an early model and he has been riding it for some 20 years without any problems!