Schwinn GTX1 Adult Hybrid bike (men or women), aluminum lightweight tubing, dual sport bicycle.
Size: 700c wheels that fit to riders 5'2" to 5'9' tall.
Color: green / grey.
21 speeds, and including extra speedometer, and Shimano Revoshift SL-RS35-R Twist Shifters (7 Speed) that enhances the rider's ability to change gear with ease.

Good as new, only used a few times.
Pick up in San Jose (preferably) or on main Stanford campus.