it is...but I'm still not worried about it.
I look at it this way....
you/we can still find parts fairly easy for 30+ year old bikes on-line, not all parts, but a lot.
with Yamaha, KTM, and other manufacturers still producing 2T's....by the time another 30 years go's by, I'll be in my mid 70's, if not dead....and I wouldn't have any problem with having to ride a Ya-mama-ha or another brand if it means being able to stay on a 2T, for parts availability.
