2009 Marin Alpine Trail 29er, 17" frame. Double-butted 6061 aluminum frame features oversize, hydroformed top and down tubes to provide great rigidity while maintaining lightweight responsiveness. RockShox XC28 Tk Mg 29 suspension fork, with preload and rebound adjustment and TurnKey lockout, gives you 100mm of travel to meet the demands of your ride. Shimano shifters and derailleurs supply responsive, snappy shifts through the 27 gears; Truvativ crankset ensures your power is efficiently driven to the back wheel. Tektro Draco hydraulic disc brakes offer outright stopping power and smooth deceleration no matter the condition. 29 in. wheels with Alex TD-20 rims, double-sealed hubs and Geax Saguaro tires let you maneuver over obstacles, enhancing forward momentum. Tires need new inner tubes. Moving Sale, Cash and pickup only please.