[kb11]

Heres my '89 Ritchey Ultra up on the chopping block, bike in excellent condition:

MTBR ad # 95588
https://classifieds.mtbr.com/cgi-bi..._id=95588&results_format=long&query=retrieval

 

[airwreck]

those look like the original tires.

 

[kb11]

Yes, original tires, in fact the whole bike is original except for the Selle San Marco seat