Originally Posted by
T-Mar
The format is not listed because this is a contract manufactured frame, probably from Taiwan. Based on our current understanding of the format, it was manufactured in October 1991, which would make it a 1992 model. It appears to have been rebuilt/upgraded to an extent, based on the handlebar/stem combination and saddle.
Thanks a lot T-Mar. I could see "Made in Taiwan" sticker on it, so everything adds up!