I really doubt the Kestral pic'ed above was made in '90.
Pretty advanced if it was, neat looking frame!
When I got it it had a biopace M730 chainset making it early 90's at least and although
I cannot find an article on this MXZ I have found one from 1988 with a suspension prototype
in MBA mag (off net) showing how far ahead kestrel were >
enjoy
Retrobike UK