How would I figure out the correct replacement for a 7-speed Schwinn Jaguar cassette?
I'm newer to working on bikes (but lots of automotive experience).
Got this bike inexpensively. Chain keeps coming off. I gave the chainwheel a little adjustment with the hammer, looked like some of the teeth were out of alignment. Replacing the chain. The cassette looks pretty chewed up as well.
I see some $18 7-speed Shimano cassettes online. How would I know if I was getting the right one?