[CR]Half step

(Example: Production Builders:Peugeot:PY-10)

From: "Ray Green" <greenjersey@talktalk.net>
To: <classicrendezvous@bikelist.org>
Date: Sat, 10 Feb 2007 18:20:19 -0000
Subject: [CR]Half step

Having read about all the difficulties created by half step gearing it seems amazing just how well Coppi, Bartali, Bobet, Koblet et al managed. Ray Green, Harrow, Middlesex