According to the Campy timeline, the 7 speed freewheel was introduced in 1984 (Cat. 18 ). " A seven-speed standard spaced freewheel is introduced (requires 130mm rear dropout spacing)". Then in '86, a seven-speed "compact" spaced alloy freewheel is introduced. My problem is that I need the "compact" version and I have the standard.

I have seen two versions...one with the gold band that was available in 6 & 7 speed and another version that looked like this....

http://picasaweb.google.com/vxprorid...96093606702290

Can anyone tell me what I need to look for in order to find one of these Ergal freewheels that will fit a 126mm hub? Thanks!