Re: [CR] Campy Derailleur Cable Issue

(Example: Framebuilding:Brazing Technique)

Date: Mon, 8 Feb 2010 17:06:02 +0100
From: "M-gineering" <info@m-gineering.nl>
Cc: <classicrendezvous@bikelist.org>
References: <SNT107-W433E60B9EDF9C76DCBC1EBB0510@phx.gbl>
In-Reply-To:
Subject: Re: [CR] Campy Derailleur Cable Issue


jeff holt wrote:
> This past summer, I made the error of purchasing a set of Campy's new stainless derailleur cables for use with NR derailleurs & down tube shifters.
> No matter how hard I tightened the bolt holding the cable to derailleur, the cable would slip. I presume this is because the stainless cable doesn't provide enough friction?
> Fortunately, I had 1 pair of NOS NR cables which worked fine.

unlikely, stainless has bad sliding friction properties. I would expect that the older cable is slightly thicker, and that the newer and thinner cable wasn't properly clamped in a worn groove. Or maybe the washer is a bit bent

-- mvg

Marten Gerritsen
Kiel Windeweer
Netherlands