Cannondale Adventure 1000.

Unique drivetrain features 3-speed internal gear hub and 9 external gears, making this a 27 speed bike. The internal hub can be shifted without pedaling, making it easier to start riding again after an unexpected stop. This bike also features a mono-head shock and seat post shock for more comfortable riding. Early 2000's model, everything works and the owner's manual is included. $150.00