Decals are unlikely to be correct (they're '01/'02) given they went with metallic cherry red lowers.
If they're 6" travel then they're '98 or '99.
If they're 7" then they're '00-'02. The silver axle end indicates likely '01/02 but that's not a guarantee as it could easily have been replaced.
Basically 00-02 were 7" travel and all identical inside, as '98-99 were 6" and both the same (with minor tweaks that these days mean nothing).
