Very nice Specialized bike with Shimano hub gear (internal gear) system in grey (color officially listed as "satin gunmental").

Bike size is 57 (would suit someone who is 5'5-6'0). See full specs in link below.

Comes with lock/key and detachable lights (white in the front, red at the back).

Smooth, fast, and lightweight with easy-changing gears. Tyres and break-pads were replaced about six months ago. You can try it in Palo Alto or on the Stanford campus.

Price $250.

For more information, see:

http://www.specialized.com/us/en/bikes/archive/2009/vienna/globevienna4