Re: [CR]Straightening a Fork

(Example: Framebuilders:Jack Taylor)

Date: Sun, 23 Jan 2005 15:34:29 -0600
From: "John Thompson" <JohnThompson@new.rr.com>
Organization: The Crimson Permanent Assurance
To: Classicrendezvous@bikelist.org
Subject: Re: [CR]Straightening a Fork
References: <41F40D34.1070805@usc.edu>
In-Reply-To: <41F40D34.1070805@usc.edu>


Rich Pinder wrote:
> Since we're on a 'Fork' theme today, I wonder if anyone has experience
> with straightening a fork. I didnt realize it but the Raleigh Pro frame
> I bought appears to be EVER so slightly bent. It rides ok, and tracks
> straight, but I did notice it and asked a skilled eye to comment on a
> side'view picture I sent him - and it appears it is indeed bent.
>
> A frame builder (or super expienced shop guy) most likely will be needed
> to evaluate it. Anyone had such a person help them ? (and if you know
> of anyone like this in Los Angeles, that would be appreciated).
>
> If it's salvageable, would the whole frame be required for a person to
> straighten it ? (or just the fork ??)

You're sure the frame is ok? No dimples under the down tube or anything?

It's possible the fork could be salvaged. Basically, you need a vise to clamp the steer tube firmly and some means of levering the blades back into alignment.

IIRC, a lot of the Raleigh Pros used those lovely Zeus internally lugged crowns. I recall them as being particularly stubborn to cold-set, but it's worth a try.

--

-John Thompson (john@os2.dhs.org)
Appleton WI USA