I have a 21"/53cm Trek Multitrack 720 bike in tuned up (by a professional) exc. condition. I find the index shifting clunky but it works. I find the handlebar W shape less ideal for me than a flat bar handlebar.
I am interested in 53cm 1980's steel road/touring bikes, like Trek, i have a 311 from 1982. Id like to add to my collection.