Actually 2 questions:
1. Will any 7-speed cassette/freewheel work with an RSX 7-speed derailleur? Assume I keep the gearing below 25T or so.
2. I noticed that virtually all wheels today are built with hubs for 8-10 speed cassettes. Any idea where I can find a wheel that would accomodate the 7-speed cassette?
Thanks for any help you can provide.