Over the past year, my road bike's crankset has gotten pretty bent up and out of wack. Not due to abuse, just wear and tear I guess. It's pretty bent and has a nice wobble that I can see as I look down at it while pedaling.
So I'm interested in replacing the crankset. But I've read there are various rules of thumb to follow when replacing cranksets, chains and cassettes. When you replace one you have to replace the other or something along those lines. Something about teeth wearing evenly.
Do I need to replace anything else if I replace my crankset?