The Giant Defy Advanced Pro is Engineered for real-world performance, especially on challenging roads and long days in the saddle. The Advanced-grade composite frame features endurance geometry with the perfect blend of light weight, stiffness and road-smoothing compliance.
Despite being designed as endurance bike this is still a very fast and responsive bike. This is thanks to the OverDrive 2 steerer tube and composite fork that work together to boost front-end stiffness and precision. Disc brake technology with 12mm front and rear thru-axles gives you total control, even on rough roads and poor conditions. The D-Fuse seatpost smoothes out road vibrations and the PowerCore bottom bracket turns every pedal stroke into positive forward motion. Fitted with Shimano Ultegra groupset that offers faultless shifting performance, compact front chainrings with a rear cassette of 11x32 will allow you to spin the legs throughout the day no matter the terrain.
Bike/Rider Type: Road Enthusiast
Ideal Use: Road
Frame: Advanced-Grade Composite, Electronic Ready
Fork: Advanced-Grade Composite, Full-Composite OverDrive 2 Steerer
Stem: Giant Contact SL
Handlebars: Giant Contact SL
Front Brake: Shimano BR-RS805 hydraulic disc brakes, 140mm rotors
Rear Brake: Shimano BR-RS805 hydraulic disc brakes, 140mm rotors
Brake Levers: Shimano ST-RS685
Gear Shifters: Shimano ST-RS685
Front Derailleur: Shimano Ultegra
Rear Derailleur: Shimano Ultegra
Crankset: Shimano Ultegra 34/50
Cassette: Shimano Ultegra 11x32
Wheelset: Giant SLR 1 Disc WheelSystem
Front Tyres: Giant Gavia SL Tubeless, 700x25mm, Folding
Rear Tyres: Giant Gavia SL Tubeless, 700x25mm, Folding
Saddle: Giant Contact SL Neutral
Seatpost: Giant D-Fuse SL Composite
Often imitated but never matched, Giant’s manufacturing expertise and innovations have set them apart from their competitors from the very start. 35 years and their mission has stayed the same, create better bikes and improve the cycling experience.