Originally Posted by laxer101
I know it is possible to use spacers to run a shimano cassette that will work with campy derailleurs, but is the opposite possible? i mean, can i use a campy rear hub and cassette body for a bike with otherwise all shimano 9 speed drivetrain? thanks for your help.
If both systems are either 9 or 10 speed you can usually just run the others casette/wheel and it will work because the spacing is close enough.There is also a wheels manufacturing shift 7 kit that respaces a campy 9 casette to shimano 9,but you have to use a loose cog casette.