The post and saddle have been swapped by someone - off another bike.
The rear gear adjuster on the toptube is interesting - the original paint looks intact, it's black with a subtle green metal flake, impossible to touch in.
The front braze-on is double plus the boss
the rear is a triple.
I'll get a closer look with some dismantling.
The rear mech is xt m735, the front wheel is a 105 hub on 231
(The rear is xtr 231 with ceramic brake track)
I think the front wheel is a replacement because the rear spokes are bb, whereas the fronts are pg.
Road hubs were popular on custom race mtb wheels in the mid 90s as they offered similar lightness but lower friction.
Front pads are fibrax, which leads me to believe the bike had enough use to wear out the front pads but not the rears. There's not much sign of heavy use, several hundred miles mtb imo.
Rear cassette is lx?
Mks carbon 260 pedals
Accessories are Onza bar ends and Porcs grips, venhill ti bolts in the ritchey stem, ti canti bolts, ti zero skewers seatpost clamp and rear wheel.
Everything else is catalogue spec to the Edge Extra 1993