Each has been tuned & lubed. They need nothing and are ready to ride! 1)16.5" Trek 4500 alum, 24-sp Alivio/Artus, RockShox JETT fork, $295. 2) 18" Trek 820, v. gd cond, aluminum, 21-sp Shimano thumbshift drivetrain, black $225. 3) 19.5" Trek 3900 Disc, super cond. Alum frame, 24-sp Shimano thumbshift drivetrain, upgraded rear Deore derailleur, disc brakes. Wheels/rotors trued. $350. Email or call for more info or more pictures. Ph #