Can '91 forks be installed on '99

[nikux]

I am about to but a '91 set of fork for my bend '99, do I need anything else to go along? Fork braces, triple clamps, front caliper? Or its just a simple replacement?

[bucks1605]

The '91 forks should slide right in to your '99 triples.

[bill14224]

1989-2000 forks are all the same, except some have preload adjustment, but they are all direct replacements.  (37mm forks with 120mm of travel)  Longer springs from 2001 onward.