1997(?) Specialized Rockhopper A1 FS Comp 'Norris blue'
Based on my collection of the original Specialized catalogs, the Rockhopper A1 Comp FS model was produced in 1995, 1996, 1997, and 1998. Later years models had completely different color schemes. None of the catalogs shows a Rockhopper in this distinctive ‘Norris blue’ color.
The only other Specialized bike I can find in this color is 1996 Stumpjumper M2 FS Comp (page 20 of the 1996 catalog), and here is that bike on my site. It is likely the rarest Specialized color of them all.