I think you are rightThink its a GT Outpost as it has integrated seat post qr and the elevation of the stem.
View attachment 858089
It is a 1992 Outpost, spec doesn't match Karakoram, as other's have said it has a high rise stem.Yep, Karakoram inferno red.
Looks rather naff without the decals, must be a YZF fan.