Giant Defy Advanced Pro 0 2024 Bike

Here's to long rides. Climb higher mountains, skip the shortcuts. This buttery smooth endurance road bike helps you do more of what you love.

Features

Functional simplicity: Free of cumbersome gimmickry, the frameset is one of the lightest in its category. With a perfect balance of high-performance reactivity and all-day comfort, it offers a "less is more" experience for modern endurance road riding.

Engineered compliance: Advanced-grade composite frame and fork are specifically engineered for endurance road riding, delivering a smooth and efficient ride quality that minimises fatigue on long rides. The new D-Fuse components work together to further absorb road shocks and vibrations.

Total control: New Contact D-Fuse handlebar features ergonomic shaping and an 8-degree flare for comfort and control on all-day rides. Wide, hookless carbon rims (22.4mm inner width) are optimised for high-volume tubeless tyres (up to 38mm), and a 36mm rim depth offers stable, predictable handling in crosswinds.

Technologies

• Advanced Composite Technology: Giant's High Performance Grade raw carbon material is used to produce this custom frame material in our own composite factory with a high stiffness-to-weight ratio. The front triangle of these framesets is assembled and molded as one continuous piece in a proprietary manufacturing process called Modified Monocoque Construction.
• D Fuse Technology: The D-Fuse seatpost and handlebar were designed to function as a system, absorbing road shocks and vibrations so you can ride farther, faster.
• Compact Road Design: Introduced by Giant with the professional Team ONCE in the 1990s, Compact Road revolutionized the look and feel of high-performance road bikes forever. A downward sloping toptube (from the headtube to the seattube) creates smaller front and rear triangles for a lighter, stiffer bike. It also makes it easier for riders of all sizes to have a perfect fit.
• Tubeless System: Fewer flat tires. Greater traction. Less rolling resistance and a smoother, faster ride. Giant's Tubeless System makes it easier than ever to experience all these benefits.
• Over Drive Aero: Found inside the head tube of the all-new Propel range, the D-shaped fork steerer tube and corresponding spacers provide an extremely aerodynamic, easier to service system of internally routed brake and derailleur cables.

Specifications

Frame and Forks

• Frame: Advanced-Grade Composite, Disc
• Forks: Advanced SL-Grade Composite, Full-Composite OverDrive Aero Steerer, Disc

Drivetrain

• Crankset: Shimano Ultegra, 34/50 Tooth With Giant Power Pro Power Meter Small: 170mm, Medium: 172.5mm, Medium / Large: 172.5mm, Large: 175mm, X-Large: 175mm
• Bottom Bracket: Shimano, Press Fit
• Rear Derailleur: Shimano Ultegra Di2 RD-R8150
• Front Derailleur: Shimano Ultegra Di2 FD-R8150
• Cassette: Shimano Ultegra, 12-Speed, 11x34 Tooth
• Chain: Shimano Ultegra

Braking/Shifting

• Shifters: Shimano Ultegra Di2 ST-R8170
• Brakes: Shimano Ultegra Di2 Hydraulic, Shimano RT-CL800 Rotors Front:160mm, Rear:160mm
• Brake Levers: Shimano Ultegra Di2

Wheels

• Rims: Giant SLR 1 36 Carbon Disc WheelSystem
• Hubs: Front: Giant Low Friction Hub, CenterLock, 12mm Thru-Axle Rear: Giant Low Friction Hub, 30 Tooth Ratchet Driver, CenterLock, 12mm Thru-Axle
• Spokes: Sapim Stainless
• Tyres: Giant Gavia Fondo 0, Tubeless, 700x32c (33.5mm), Folding

Finishing Kit

• Handlebars: Giant Contact SLR D-Fuse Small: 40cm, Medium: 42cm, Medium / Large: 42cm, Large: 44cm, X-Large: 44cm
• Grips: Stratus Lite 3.0
• Stem: Giant Contact SL AeroLight Small: 90mm, Medium: 100mm, Medium / Large: 100mm, Large: 110mm, X-Large: 110mm
• Seatpost: Giant SLR D-Fuse, Composite, -5/+15mm Offset
• Saddle: Giant Fleet SL
• Pedals: Not Included
• Includes: Computer Mount, Fender Mount, Water Bottle Cages, Factory Tubeless Set Up, 38mm Max Tyre Size