Campy chain ring upgrade

[Fred]

Hi,

I recently upgraded my Chorus derailleur and cassette from 8 speed
(circa 1998) to 10 speed (circa 2003/2004). I noticed that some of the
teeth on my inner front chain ring (39T) are wearing down and decided
to replace it, too.

After some on-line shopping I was surprised to learn that there are
special chain rings for a 10 speed Campy Chorus system. Are the rings
thinner? Is there a special chain required that is narrower?

What's going on?

Thanks in advance for your help.

FF

[Bruni]

Old style is fine. An added benefit is less "dingle", that annoying
small-small rub on the inside big ring. In any case difference is
negligible, you won't lose the chain between rings.
Tom

--
Bruni Bicycles
"Where art meets science"
brunibicycles.com
410.426.3420
Fred <rubic...@yahoo.com> wrote in message
news:392a59db.04083...@posting.google.com...

[Qui si parla Campagnolo]

rubicon-<< After some on-line shopping I was surprised to learn that there are

special chain rings for a 10 speed Campy Chorus system. Are the rings

thinner? Is there a special chain required that is narrower? >><BR><BR>

Small ring is the same, big ring has the area where they meet the crank spider
releived a bit to make them closer together. You can use these w/o problem with
a 8s system, or get older ones, like we have. They are not thinner.

Peter Chisholm
Vecchio's Bicicletteria
1833 Pearl St.
Boulder, CO, 80302
(303)440-3535
http://www.vecchios.com
"Ruote convenzionali costruite eccezionalmente bene"