Re:
Hi, I have some Z1's from 2001, they have been working on my Inbread for about 3 years now. I replaced the seals so they are oil tight and work fine with only the rebound adjuster needing attention. The stantions are marked but don't affect performance. They should have 130 travel but I've never got better than 110. They are much better than spares or repair with a 510 A to C and a 185 steerer.
They have just had an oil change and are being used as backup whilst my other forks are away being repaired.
How about £20 plus postage? The bad news is that the last pair of forks I posted to UK cost me £30.
Let me know if you're interested and I'll get a firm price.