I have a nice, mens, 21 speed, Gary Fisher Wahoo model, mtn./commuter bike available for $120. It has a 20", red, rigid, cro-mo frame, a 31" standover height, t-style handlebars, 26" wheels, 1.95 tires, q/r hubs (front & back), linear-pull brakes, a good comfort seat, & a 3 piece crank. The following parts are alum. alloy: rims, hubs, brake arms, seat post, crank arms, handlebar & adjustable stem. Cosmetically a B, but it functions 100%, & it's ready to roll. I can be reached here or on my cell.