GT mountain bike, 26" wheels, high-strength cromoly frame. 21 speeds (3 by 7), Shimano Deore LX componentry. Pretty sure this bike is close to all original, from the 1990's I believe. Original seat post, handlebar, fork, shifters/brakes. Very clean frame, functions well except the front derailleur needs adjustment and the seat post is stuck at one height, and the original rubber handgrips are a bit rough. Very good condition overall, solid bike. Like-new street tires. I cleaned and repacked the wheel bearings and trued the wheels. There are a couple small splits in the seat..