Join Date: Apr 2002
Location: Briensburg, KY, USA
Hey, just noticed your post, and this is really not an answer to your question, but a friend of mine from upstate NY way was just in today talking to me and mentioned that he has the 75' R90S ---- He was wondering where to find out about carburetors, for them, etc. and I guided him to this site, not really knowing if there was any information about the R bikes enough to help him.
Do you have much info on these bikes --- he has apparently owned it a looong time but hasn't ridden it for a loong time --- but he still wants to some day. Maybe he'll look into this site, and see this comment and try to get in touch with you --- At least info could be shared, huh?