Re: [CR]Suntour Cyclone cable fixing unit needs a fixing...

(Example: Framebuilders)

Date: Thu, 8 Jan 2009 11:50:08 -0800
From: "John Barry" <usazorro@yahoo.com>
Subject: Re: [CR]Suntour Cyclone cable fixing unit needs a fixing...
To: <classicrendezvous@bikelist.org>
In-Reply-To: <20090108193348.5AE9E19D8D@ug6.ece.ubc.ca>


I have a Cyclone RD that has a crack in the body at the high/low positioning screw threading - but which appears otherwise intact. My plan was to keep it on hand for spare parts, but if it means the difference between completing a project and not, I'd be willing to cannibalize it.

If the search for a replacement fixing anchor comes up empty, send me an inquiry. To remain legal with Dale, I'll list the asking price for this at $1.00 plus mailing at cost.

Regards,

John Barry
Mechanicsburg, PA, USA


--- On Thu, 1/8/09, donald gillies wrote:


> From: donald gillies <gillies@ece.ubc.ca>

\r?\n> Subject: Re: [CR]Suntour Cyclone cable fixing unit needs a fixing...

\r?\n> To: classicrendezvous@bikelist.org

\r?\n> Date: Thursday, January 8, 2009, 2:33 PM

\r?\n> I wanted to mention that the Suntour Cyclone cable pinch

\r?\n> bolt is

\r?\n> smaller than a dia-compe or weinmann pinch bolt. I think

\r?\n> that Cyclone

\r?\n> uses an M4 dome nut/bolt, whereas the Dia-Compe and

\r?\n> Weinmann are M5.

\r?\n> As far as I am aware there are no other bike components

\r?\n> using this M4

\r?\n> dome nut/bolt.

\r?\n>

\r?\n> I have one cyclone derailleur that I purchased on ebay

\r?\n> where someone

\r?\n> had drilled out the cyclone hole, in order to install an M5

\r?\n> nut/bolt.

\r?\n> If someone does this they need to file one side of the the

\r?\n> pinch bolt

\r?\n> slightly, so that it seats properly on the derailleur body.

\r?\n> I would

\r?\n> not recommend trying this as a first step because it will

\r?\n> weaken the

\r?\n> derailleur body and the derailleur might eventually fail

\r?\n> there.

\r?\n>

\r?\n> It is far better to find a dead derailleur with a broken

\r?\n> body at an

\r?\n> LBS and steal this nut/bolt combination. Another

\r?\n> possibility, if it's

\r?\n> just the bolt that was stripped, is to get an M4 bolt

\r?\n> (stainless!) and

\r?\n> attempt to drill a hole through it with a dremel.

\r?\n>

\r?\n> - Don Gillies

\r?\n> San Diego, CA