[DannyBoy]

This link suggests it is;

http://www.campyonly.com/howto/cam_change.html

But a quick e-mail from Barnford bike suggests not?????

I'd dearly like to convert these 9 speed levers to 10.

DannyBoy.

 

[MR_GRUMPY]

You didn't read it careful enough
.
.
"The only cam they do not make yet is a 10 speed one that will fit 8 speed levers from 1992 to 1997. Maybe next year. "
.
If you want to move to 10 speed, you'll need Levers, rear derailleur, rear hub, cassette, and chain. I would guess that your front derailleur will work, since my 8 speed Chorus system works fine with an old Super Record front derailleur.