After some research I think I can date this to 1997, so i think it’s either a Tequesta, Karakoram or a Bravado.
The weight suggests it’s quite a quality frame but otherwise I’m stumped.
I took a punt on eBay and it was advertised as being a Bravado from 1995 but the cable guides are not correct for the year.
So to all the GT experts on here, over to you..