I am very new to cycling but have come to like it a lot..


I bought a used 1996 Cannondale H400.. bike is in what I think is pretty good shape for the year and price(30$).
Needs a little cosmetic work, a seat and a tire but rides pretty nice. biggest problem seems to be the on the Crank set a few teeth are damaged. bottom bracket feels smooth and no movement.


So, My question is.... How interchangeable are these cranksets..?? I can find a few with the same tooth configuration, but a lot more that are very close..


Feedback please...