[CR]Dave Moulton frame fit theories

(Example: Framebuilding:Norris Lockley)

Date: Thu, 22 Feb 2007 16:26:52 -0800 (PST)
From: "Vladislav Luskin" <vladluskin@yahoo.com>
To: classicrendezvous@bikelist.org
In-Reply-To: <45DE2E86.30305@comcast.net>
Subject: [CR]Dave Moulton frame fit theories

A while ago I owned a 60cm c-c Fuso frame. I've ridden frames this size for nearly 20 years. I set it up with components (bars, stem, crank, etc.) of the same dimensions as those on my other frames. The Fuso rode fine, but I found it too-quick handling, a feature I didn't like. That was my personal preference, others may like it more. According to Dave Moulton, I should ride a 57c-c frame with a 56.5cm top tube and a 13cm frame. Generally, I like the way all my ~60cm frames ride, but now I wonder whether Dave knows something all those bike shop mechanics who set me up on a 60 twenty years ago -- and whose recommendations I've followed since then -- don't.

Anyone have a 57cm Fuso or Moulton I can test ride :-)?

Vlad Luskin SFCA

gabriel l romeu <romeug@comcast.net> wrote: Well, Dave Moulton's chart informs me of my malformities- 36 inseam, just under 6 foot, with a 9.5 shoe size. I have a 60.5 c-c Fuso that is set up JUST like the pictured compact frameset at the bottom of the page. 7 inches of seatpost showing, a 70 mm stem about 2.5 inches up from the headtube. Rode the thing a couple of weekends ago for the first time (had to build a couple of wheels), it

was an absolute pleasure. total control and predictability with a personality all it's own. Saw one the following weekend at a swap meet my wife's size and favorite color, thought it serendipity, it is now on the stand waiting for a pair of jewels for the cobaltos, and bar wrap to

match the lettering. She will ride it for the first time when she returns from a trip. Proportionally, it is set up like my other rides on wooljersey: http://www.wooljersey.com/gallery/romeug/

next time i am out on it, the Fuso will join the archive. It is the weirdest color combination i should add...gabriel after a great windy ride in chesterfield new jersey usa

Emanuel Lowi wrote:
> Bored as I am with mere existence, I've taken to studying the various
> theories and formulae for frame fitting.
>
> Reading the extensive text on the subject on Dave Moulton's website
> -- which he bases on his career-long empirical evidence (and he's
> surely one of the best) -- I confess to being baffled.
>
> Using Moulton's chart and method, I get a result that suggests I
> should be riding on a frame quite a bit smaller than the one I am
> using. I also get a suggested stem length that is rather longer.
>
> You can read it for yourself here:
>
> http://www.prodigalchild.net/Bicycle6.htm
>
> Can any of you who know Moulton or who ride his bikes -- Moulton or
> Fuso -- confirm that he means all that, that you are indeed riding
> smaller frames by him, with longer stems?
>
> Any other comments appreciated.
>
> Emanuel Lowi Montreal, Quebec
>
>
>
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