The rear wheel likely won't fit (dropout spacing). Possibly spacers can be removed, I don't know. The rest of the components should transfer over, unless the front derailleur mounting is different (clamp-on diameter, braze-on). Whether they will work with a rear wheel and cassette/freewheel that does fit, I'm not sure. You could probably get something to work.
But, why? Is the Cannondale with the Trek's wheels and components going to ride better, or differently, from the Trek? How much better/different? Not sure it is worth doing unless you are just bored and want to take bikes apart and move bits around. Which is a perfectly worthy pastime. Sometimes you end up with no working bikes.
I guess it's a combo of wanting the cool vintage bike with the modern luxury of brifters and needing to get one bike out of the apartment before my wife kills me
My n+1 disease is making it very hard to choose..
Originally Posted by
Homebrew01
I've converted a couple of bikes to Campy 10 speed indexing for about $350 with careful shopping of nos and lightly used parts.
One was an '85 or '86 Cannondale. The other was my old steel racer.
Mind telling me which components and bikes exactly? $350 would be about my budget.