Giant 2013 Defy Advanced 1 Road Bike

2013 Giant Defy Advanced carbon sportive bike lets you race a sportive one week and a criterium the next. This road bike was designed to meet the dual demands of hard, fast races and long, gruelling rides. Perfect balance of weight, stiffness and road-smoothing comfort. OverDrive 2 steerer tube boosts front-end stiffness and precision, PowerCore bottom bracket turns your power into forward motion.