The Giant Defy Advanced 1 is built around a simple but highly effective idea: remove unnecessary gimmicks and focus on what truly improves the ride. The result is one of the lightest frames in its class, delivering an ideal balance of efficiency, responsiveness, and all-day comfort. Its endurance geometry promotes a relaxed yet efficient riding position, helping reduce fatigue on long rides without sacrificing performance.Key Features:Advanced-grade composite frame with endurance geometry and thru-axlesAdvanced-grade composite fork with full-carbon OverDrive steererShimano 105 Di2 2x12 electronic drivetrainShimano 105 hydraulic disc brakes with 160mm rotorsGiant P-R1 Disc wheelset with Gavia Fondo 32c tubeless tyresD-Fuse seatpost and Contact D-Fuse handlebar for vibration dampingAvailable with 0% APR financeDesigned from Advanced-grade composite, the frame and fork are engineered specifically for endurance road riding. Strategic tube shaping and carbon layup help absorb road vibration