Meh, sooner or later every manufacturer drops the parts line for obsolete/out of production lines. Iirc, the mandated support they have to provide is 10 years after end of line.
Doesn't matter much to me either way.
I've got a lathe, a mill, a diy home foundry and the mig for the hard parts. I can even make the gear sets or pistons if I need.
Gaskets and orings can be a little harder, but can usually be made or substituted.
Plastic is endlessly repairable with plastic welding or salvaged parts. Its just abs after all.
Electronics are easily substituted with modern components or salvage parts. Wiring is just wiring and a relay is a relay no matter what its installed on.
I learned long ago if you're going to work on old, obsolete or discontinued machines (cars, planes, bikes, boats, etc) you better learn how to make parts as well as change them.
Plus; my "barn find" fresh 1983 should run relatively trouble free for at least another 5-10 years, at which point I'll probabably have to give up riding anyways.
Yah, yammy can go ahead and pull parts support, I'm good.