tenzing207 said:[font=Comic Sans MS]I broke the rear derailleur cable stop located on the rear chainstay on my '98 Cannondale R-40000. This made for a difficult race as I could not shift into a climbing gear (or any gear for that matter) for the rest of the ride. Now, I am having trouble finding a replacement part. Where can I find one? Or, should I just go to Home Depot and find an eye-screw that will fit? Is this frame dead?[/font]
For the time being (or, semi-permanently), you should be able to secure the rear derailleur's cable housing by using a HOSE CLAMP.
Hose clamps come in more sizes than you might imagine ... if you can't envision what one looks like, then lift the hood of almost any automobile and look at the clamp that is securing the radiator hoses.
Worth repeating, THEY COME IN ALL SIZES.
There is definitely a size that is used to repair garden hoses which should be viable ... and, there are certainly smaller sizes.
A "card" of something like 20, assorted sized used to be available in the automotive section of Wally World for about $5.00 (possibly, less/more). They should be available at most hardware/"home" stores, too.
I would NOT smooth out the area from where the stop broke away ... use the rough surface to "grab" the cable housing ... OR, possibly, double-stick tape a small piece of emory cloth or sandpaper on the stay beneath where the clamp will secure the housing.