Thread: Old Hyperglide 7-speed Compatibility, Want new 7 cassette
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Old 12-14-09, 03:05 PM
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Tunnelrat81
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Originally Posted by Homebrew01
My ancient (20 year old?) mountain bike has a hyperglide 7 speed cassette. I'd like to get a 7 speed with a tighter range, like 13-24 if possible. Can I shop for any 7 speed Shimano cassette ? Or will that old hub need something specifc ? TIA

I believe that all Shimano 7 speeds have the same center to center spacing. Read this sheldon writeup on cassettes. It looks like he's saying the same thing, but don't take my word for it. =)

http://sheldonbrown.com/k7.html

-Jeremy
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