Re: [CR]Maillard 700 Hub question--Whitworth

(Example: Events:Cirque du Cyclisme:2004)

Date: Tue, 4 Dec 2001 11:08:23 -0800 (PST)
From: "Derek Willburn" <morganx9@yahoo.com>
Subject: Re: [CR]Maillard 700 Hub question--Whitworth
To: VintageBikes <classicrendezvous@bikelist.org>
In-Reply-To: <20011204170837.61694.qmail@web10904.mail.yahoo.com>


Hello, I just fixed a Maillard front hub for a friend and found that the front axle was damaged because someone replaced the locknuts with wrong thread. I work on British cars(Morgans) and have Whitworth taps and dies so I will check that but I find it hard believing the French and English would agree on anything much less threads. Derek Willburn in Long Beach CA


--- Tom Dalton wrote:


> My recollection is that the rear 700 hub had some
> kind
> of super-fine thread rather than the standard 1-mm
> pitch or the Campy 26 tpi pitch. I would be
> surprised if the spec. is Whitworth. More likely it
> is .75 mm or .8mm or some non-standard metric spec.
> I
> have only seen such an axle on that particular model
> of hub.
>
>
> --- jack taylor <wayofftheback@hotmail.com> wrote:
> > Howdy,
> >
> > I took the Meral in yesterday to have the fender
> > stays cut and swap out
> > free-wheels since I didn't have a Atom freee wheel
> > tool. In switching the
> > freewheel, we had to disassemble the hub partly
> > because of the whacky
> > dustcaps that are integrated into the cones. The
> > strange thing: the
> > locknuts appeared to be a weird size--Whitworth,
> > according to renown Chicago
> > bike guy Moss Jacobs. Could this be right? Could
> > these be OEM or, perhaps,
> > the fellow from whom I bought the hubs rebuilt
> them
> > this way?
> >
> > Your thoughts.
> >
> > Regards,
> >
> > John Taglia
> > running late in Chicago
> >
> >
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