Re: [CR] DiaCompe GranCompe questions

Example: Production Builders:Cinelli:Laser

In-Reply-To: <>
Date: Wed, 17 Feb 2010 11:39:12 -0800
From: Joe Bunik <>
To: Tim Fricker <>
Cc: Classic Rendezvous <>
Subject: Re: [CR] DiaCompe GranCompe questions

Hi Tim

I've always had a soft spot for the Gran Compe stuff - there's such a huge variety of it out there.

The earliest Gran Compe, I believe, was a heavily engraved rather ornate lever almost akin to the Shimano arabesque stuff. Had flip-releases built in to the levers. Later came (what I like to think of as) the "Diacompe 'GC' Ranch" branding, backwards sans-serif' G' atop the 'C'. Many varieties of lever blades, solid, slotted, also barrel adjusters etc. etc. I don't know the exact dates.

It seems that the RGC and A(ero)GC came later, mid-80s yes.

There are several scanned catalogs out there, mostly on Japanese collector sites illustrating the complete line up. Aha (tinyurl links to google translation of material on the site):

Ooh, and here's a new page I hadn't previously seen, a real treatise it would seem! (attn: Amir...):

Don't forget the forged Gran Compe stems often seen in .833 steerer sizes - were these ever available (here?) in 22.2? I've a real nice hollow/milled version on my Voyageur 11.8...

Best =- Joe Bunik Walnut Creek, CA

On 2/17/10, Tim Fricker <> wrote:
> Hey Gang!
> Does anyone know of a source for info on the old DiaCompe Gran Compe brakes
> and their evolution? Specifically, I'm trying to figure out what version
> would be "right" on a 79 or 80 bike. I have a set with no obvious logo, but
> the name stamped on the quick release, and I have some others that have the
> fancy black "Royal Gran Compe" script logo on the arms. As I recall, the
> script came later, like mid 80s, but I'm not sure. I know the first version
> of Gran Compe was blockier looking than Campy Record, and had a "on/off"
> q/r, while the later ones that I have are curvier, more like Campy, and have
> a variable q/r like Campy.
> Also, what about levers? I have a pair that have a sort of intertwined,
> "deco" looking GC on the lever, and I was wondering what era those were.
> Anyone?
> Thanks!
> Tim
> --
> Tim Fricker
> bikes@vienna, llc
> Vienna, VA, USA
> Recumbents, folders, tandems, etc.