[CR] Shimano 600

(Example: Framebuilders:Alex Singer)

Date: Sat, 9 Jan 2010 15:55:14 -0500
From: "Paul Walker" <starsinmypockets@gmail.com>
To: <classicrendezvous@bikelist.org>
Subject: [CR] Shimano 600


Anyone know when Shimano 600 group was introduced? I just found a really clean pair of Super Le Tours that look late seventies. Sound right?

Paul Walker
Philadelphia Pennsylvania
USA
Keeping winter interesting...