Campag 8/9 speed compatbility

shaw8670

I am looking at 8 speed campag wheels. My bike is 9 speed equipped. Will I be able to put a 9 speed cassette on the 8 speed hub? If not will I be able to put a 9 speed cassette body on the hub? Any help gratefully received.

Weejie54

The splines are different on 8 speed freehubs, but you can use 9 x 8 speed sprockets with 9 speed spacers. 9 speed sprockets can be ground to fit - for the brave.