I have 2, made in the USA, Trek 6000 mtn. bikes in very good condition.  Both bikes are the same make & model with the same quality parts/components.  The only difference is the paint color & frame size (his is blue & 21" & hers is gray/red & 16.5").  They have alum./alloy frames,  26" q/r wheels, SS spokes, front suspension & v-brakes.  Alum./magnesium front forks, under bar Shimano pod shifters & a replaceable derailer hanger, shows these are quality bikes, selling for $900 when new. These bikes make excellent off-road/trail bikes or even a townie/city commuter. These bikes have no rust because they have always been stored inside. They have been tuned up & are ready to ride. Each bike is $350 or $600 if bought as a pair. (352) 256-6494