[quote="Gosling1One thing to keep in mind when fitting the Rex shocks to an old Zed - the Rex shocks have a fatter body down at the lower shock-mount end, compared to the stocker Z1000 shocks - which are quite skinny for some distance above the lower shock mount.
I have Glen's old Rex shocks fitted to the Black Pearl - they work great

but they need a 530 conversion for clearance. If you stick with the 630 chain, the 630 will foul on the body of the shock - only just but it will be enough to flick off the master link on your chain eventually

ask me how I know this

. The 530 conversion clears the Rex shocks much better.
The 530 conversion is almost mandatory on the old zeddies in any case, its dead easy and I can help you with bits if you need.

[/quote]
Thanks Gos, sage advice - not sure I could live with myself if I didn't go to 530 set-up anyway

I had the masterlink on my old A1 let go once, when I was a young bloke with no money; the resultant carnage was horrific, and it took me months to pay for the replacement parts. A lesson hard learned and all that ...