Giant Defy Advanced 0 (2012)

YOU CRAVE SPEED. YOU CLIMB, SPRINT AND RIDE LONG DISTANCES. NOW YOU CAN DO IT ALL WITH ONE BIKE.
FRAME DESIGN
Designed to meet the dual demands of hard, fast races and long, grueling rides. Think criterium one week, Gran Fondo the next. The all-new Advanced-grade frame material balances weight, stiffness and road-smoothing comfort. The OverDrive 2 headtube offers steering precision and front-end stiffness. The PowerCore bottom bracket turns your power into positive forward motion. Add in the RideSense ANT+ sensor for wireless data transmission, and you have the ultimate package for endurance road riding.