Total Fred question...

[aicabsolut]

What brand of components do you have on there now?
If you have something really old like Suntour, then you would also need to look into getting compatible shifters for your new stuff (assuming it's not downtube). And then you'd need to be sure the rear end also worked with those shifters. At minimum, you'd want a new front derailleur and crankset. New cables.

[andtckrtoo]

That's why I'm asking. I'd like to put Shimano Ultegra parts. I have those on my new Cannondale and I love 'em. The cables will be no problem. I figured I would need to switch out the rear derailluer as well, but was unaware that I would need new shifters. Thanks for the info. I'm going to price this all up to see if it's worth it (I also need new rims!).