Ride Stronger, Longer, and Smoother with the Ultimate Endurance Road Machine
The Giant Defy Advanced 0 is a high-performance endurance road bike, engineered for efficiency, comfort, and control. Featuring an advanced composite frame and innovative components, it smooths out rough roads and minimises rider fatigue, so you can conquer long distances with ease.
Lightweight Efficiency
The Advanced-grade composite frameset is one of the lightest in its class, delivering exceptional stiffness-to-weight ratio. Designed with functional simplicity, this bike achieves the perfect balance of high-performance responsiveness and all-day riding comfort.
Engineered Compliance for Endurance
Specifically built for endurance road riding, the advanced composite frame and fork absorb road vibrations, ensuring a smooth and efficient ride. The D-Fuse technology in the seatpost and handlebar system works together to soak up road shocks, reducing rider fatigue over long rides.
Precision Control and Stability
The new Contact D-Fuse handlebar features ergonomic shaping and an 8-degree flare, providing comfort and enhanced control during long hours in the saddle. Wide alloy rims accommodate high-volume tubeless tyres (up to 38mm) for reliable traction, smooth handling, and stability on various surfaces, from asphalt to cobbled roads.
Advanced Composite Technology
Built in Giant’s own composite factory, the Advanced-grade carbon frame is designed using Modified Monocoque Construction, ensuring a seamless, stiff, and lightweight structure for ultimate performance.
Compact Road Design
Pioneered by Giant, the Compact Road Design features a sloping top tube, creating smaller front and rear triangles for a lighter, stiffer, and more responsive bike. This design also allows riders of all sizes to achieve a perfect fit.
D-Fuse Technology
The D-Fuse seatpost and handlebar system work in harmony to absorb shocks and road vibrations, letting you ride farther and faster with improved comfort.
OverDrive Aero
The D-shaped fork steerer tube and aerodynamic spacers in the headtube deliver better aerodynamics and easy maintenance with internally routed cables, enhancing both performance and aesthetics.
Giant Tubeless System
The Giant Tubeless System reduces the risk of flat tyres, improves traction, and lowers rolling resistance, ensuring a smoother, faster ride with unmatched reliability.
- Lightweight and Stiff: One of the lightest frames in its category for efficient performance.
- All-Day Comfort: Engineered compliance reduces fatigue for long endurance rides.
- Control and Stability: Optimised tubeless setup and advanced ergonomics for predictable handling.
- Cutting-Edge Technology: Featuring Giant's innovative D-Fuse, OverDrive Aero, and Tubeless systems.
Whether you're taking on long-distance road rides, gran fondos, or mixed-surface adventures, the Giant Defy Advanced 0 Road Bike delivers the perfect combination of performance, comfort, and control.