Mind you, I was sort of half serious - if you think about it a lot of the 70's/80's Jap stuff that is verging on 'classic' now is not by virtue of having been especially good bikes but more because of the number of peeps that owned them (and fancy one again through their rose tinted specs) and because of possibly a unique or original feature (such as water cooling on the LC's).
So the R1200GS ticks those boxes; first big overhaual of the GS since the oil heads were introduced, quirky engineering solutions, last of the air cooled boxers and the first WMB to sell in really big numbers and be attractive enough to tempt riders away from other 'types' of bike and own their first BWM (me included).
thank you.
OK, another stab at a future classic and ignoring ones that already are showing signs of going that way.............
Original Ducati Monsters
MV Augusta F4
Andres