Joined: Mar 2005
Posts: 96
Likes: 0
From: Oregon
Bikes: Trek 700, 630, 520, Peugeot PRN10E, Rivendell Redwood, Raleigh Super Course 12, Motobecane Grand Tour, Schwinn Voyageur
Thanks all. I appreciate it. I too think I may be able to make out a b and a t across the 531 logo. So I'm gonna say my bikes an '80, made in '79. Butted 531, probably with hi-ten stays and fork. As if it really maters...but I like to know.