I am in similar situation to the original poster, but I'm using a double crankset, and I'd prefer to
use a top-pull derailleur rather than a pulley with a bottom-pull (and I don't need to worry about
STI, as I'm using bar end shifters).
My problem is finding a modern top-pull top-swing derailleur that will shift either a 48/38 or 48/36
set of double chainrings. I tried the current XT, but since it is designed for mega-9 drivetrains,
it wouldn't work (the inner cage rubbed against the smaller ring when shifted to the large ring).
I've heard that the old style (pre compact-drive, mega 9) derailleurs will work with these larger
chainrings, but does anyone know which particular derailleurs will work for me? Better yet, does
anyone know where I can find one?
The specs of the recent XTR front derailleurs indicate a large ring capacity of 48 teeth-- does that
mean this derailleur (the M952) would work better for my application than the current XT?
TIA Michael
In article <
[email protected]>, Qui si parla Campagnolo
<
[email protected]> wrote:
> bikefixr-<< But why not just use a top-pull front deraileur? They do work. If you use a
> thumb-shifter, move the cable to the inner position on the pinch bolt to get greater throw.
> >><BR><BR>
>
> With ultegra or any other road STI, with a MTB top pull front der, they do not work.
>
> Peter Chisholm Vecchio's Bicicletteria 1833 Pearl St. Boulder, CO, 80302
> (303)440-3535
http://www.vecchios.com "Ruote convenzionali costruite eccezionalmente bene"