What's the difference betwen a campy ED10 cassette body and a campy M10 cassette body. I have and ED10 with a cycle dynamics 12-25 cassette, and it seems that there are to many gears on the cassette. When I place the casssette on the body, it seems like it goes a bit past the end of the body. Is this normal? or do I need the M10 cassette body? This is my first road bike build, not familiar with campy! Thank you for your help.
Peter
Peter