Re: [CR]Shimano 600 aero stem problem

(Example: Production Builders:Peugeot:PX-10LE)

Date: Sat, 25 Jun 2005 10:00:08 -0400
From: "Peter Jon White" <lists@peterwhitecycles.com>
To: classicrendezvous@bikelist.org
Subject: Re: [CR]Shimano 600 aero stem problem
References: <0d1f67dfa982d5f47c15801b5f0ca590@earthlink.net> <24903.1119707364@www9.gmx.net>
In-Reply-To: <24903.1119707364@www9.gmx.net>


kim klakow wrote:
> Hi Garth,
>
> it's probably not the stem/frame combination that is the problem, but the
> stem/bar part.
> Since this kind of stem just pushes a small part of the bar into the front
> of the bar, there is not too much enclosure on the bar itself. A 3TTT stem,
> for example, wraps around the complete bar and the pressure is distributed
> evenly. The Shimano aero/AX stems had the similar problem as the
> mechanically related Cinelli stem. Nice and clean, but you really have to
> crank them to get the bars tight ...
>
> greets,
> Kim "I've got an ole aero stem on my commuter" Klakow
>

Kim is correct. You need to get them very tight. Once you do they are fine. I bought up the remaining stock from Shimano so I've been selling quite a few and getting a lot of feedback from customers. All the feedback has been positive, except for those few folks who are nervous about making things too tight. ;-)

--
Peter Jon White
Peter White Cycles
24 Hall Rd.
Hillsborough, NH 03244
603 478 0900 Phone
603 478 0902 Phax
http://www.PeterWhiteCycles.com