









So by following this mine would fall under late 80s or the year 89.That frame number post is not strictly correct. It only works on certain numbers post 92.
Try this.....dont know what numpty wrote it !
https://www.retrobike.co.uk/threads/decoding-marin-frame-numbers.433668/#post-3165970
Looks to be 89. According to the numbers below the bb.Im going 89 btw.