This Trek 930 Singletrack mountain bike is a classic model from 1990. The bike features a 21-speed derailleur gear system, V-brakes, and adjustable seat. The frame is made of chromoly and has a 21-inch size. The bike has a flat handlebar, grip shifters, and no suspension. The wheel size is 26 inches and the tire type can be seen in the picture. The bike is in used condition. It needs wheels, chain, and the cable for the derailleur.