I have the same trek 620 in blue also I think from 85... but its a 50cm and I ride a 56... I'm looking to sell it soon after I give it a tuneup and new tires. I love sparkly blue paint. Picture is how it was when I bought it... I have since put the original wheels back on... picture was take by the guy who sold it to me. I'll post picture once I'm ready to sell it.
