From gran fondos to solo rides, this lightweight composite road bike features endurance geometry and built-in compliance. Smooth and fast, all day long.
Defy Advanced Pro features a host of innovative technologies including a D-Fuse composite seatpost and Contact SLR D-Fuse composite handlebar. These components add compliance and reduce road shocks and vibrations. The Advanced-grade composite frame is also integrated for disc brakes, with flat-mount disc brake tabs and 12mm front and rear thru-axles, plus clearance for high-volume tires up to 35mm. The oversized and tapered OverDrive 2 steerer tube boosts cornering precision, while the MegaDrive downtube and PowerCore bottom bracket deliver precise handling and class-leading pedaling efficiency.
FEATURES:
- Engineered compliance: Advanced Composite frame is specifically engineered for endurance road riding, delivering a smooth ride quality and less fatigue on long rides. The D-Fuse seatpost and handlebar absorb road shocks and vibrations.
- Total control: Disc brake integration, including flat mounts and 12mm front and rear thru-axles, produces more consistent braking power for better control, even in wet weather and rough roads.
- Versatility: Endurance road geometry, added tire clearance (up to 35mm) and disc-brake integration allow you to tackle a variety of roads and conditions, from smooth pavement to rugged backroads and mountain passes.
SPECS:
Frame | Advanced-Grade Composite, disc |
---|---|
Fork | Advanced-Grade Composite, full-composite OverDrive 2 steerer, disc |
Rims | Giant SLR 1 36 Carbon Disc WheelSystem |
Hubs | Giant SLR 1 36 Carbon Disc WheelSystem, 12mm thru-axle |
Spokes | Giant SLR 1 36 Carbon Disc WheelSystem |
Tires | Giant Gavia Fondo 1, tubeless, 700x32c (33.5mm), folding |
Bottom Bracket | Shimano, press fit |
Crankset | Shimano Ultegra, 34/50 |
Shifters | Shimano Ultegra Di2 |
Front Derailleur | Shimano Ultegra Di2 |
Rear Derailleur | Shimano Ultegra Di2 |
Cassette/Freewheel | Shimano Ultegra, 12-speed, 11×34 |
Chain | Shimano Ultegra |
Brakes | Shimano Ultegra Di2 hydraulic, Shimano RT-MT800 rotors [F]160mm, [R]140mm |
Brake Levers | Shimano Ultegra Di2 |
Handlebars | Giant Contact SLR D-Fuse |
Tape/Grips | Stratus Lite 3.0 |
Stem | Giant Contact SL |
Seatpost | Giant D-Fuse SLR, composite, -5/+15mm offset |
Saddle | Giant Fleet SL |
Accessories & Extras | computer mount, tubeless prepared, 35mm max tire size |
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