Hi, I have a Trek 700 multitrack from 1997. Specs Here.
According to specs that trek sent me, it has a Shimano Altus CT92 42/34/24 riveted rings crankset. It needs replacing because of about 10 badly worn teeth on the chainwheel.
I have two questions:
1) What crankset could I replace this with so that I would not have to replace the bottom bracket (Victor VPB-33/5L)? I'd prefer one that's non-riveted in case there's teeth damage in the future.
2) What tools would I need to do the job?
I talked with a guy at my LBS, and he wanted >$100 for parts and labor because he said he'd have to replace the bottom bracket. If I keep the BB and don't pay for labor, I should be able to do it myself (with the price of tools) for less.