Originally Posted by
FBinNY
If you buy Jag cables they offer both Campy and Shimano ends, designated with a C or S molded in respectively. Also Sram uses the campy size head as does some of the newer Dura Ace stuff so the right size head is much more common than it used to be.
Now that is useful info. I didn't realize SRAM used the Campy end fitting and certainly didn't expect Shimano to use it for anything.