Go longer, go faster, and smooth out rough roads with a frameset and integrated components that are engineered for compliance. From gran fondos to epic solo rides, this lightweight composite bike is everything you need for your most challenging days.
With the perfect blend of stiffness and compliance, Defy Advanced Pro delivers a smooth, fast ride quality even on rough roads. Its innovative technologies include a D-Fuse composite seatpost and Contact SLR D-Fuse composite handlebar. These integrated cockpit components work as a system to 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.
Advanced Composite frame is specifically engineered for endurance road riding, delivering a smoother ride quality and less fatigue on long rides. The D-Fuse seatpost and handlebar system work seamlessly with the frame to absorb road shocks and vibrations.
Seamless 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.
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.
|Frame||Advanced-Grade Composite, disc|
|Fork||Advanced-Grade Composite, full-composite OverDrive 2 steerer, disc|
|Rims/Wheels||Giant SLR-2 Carbon Disc WheelSystem, 42mm|
|Hubs||Giant SLR-2 Disc WheelSystem, 12mm thru-axle|
|Spokes||Giant SLR-2 WheelSystem, DBL technology|
|Tires||Giant Gavia Fondo 1, tubeless, 700x32c, folding|
|Bottom Bracket||Shimano, press fit|
|Front Derailleur||Shimano 105|
|Rear Derailleur||Shimano 105|
|Cassette/Rear Cogs||Shimano 105, 11-speed, 11x34|
|Handlebars||Giant Contact SL D-Fuse|
|Stem||Giant Contact SL|
|Brake Levers||Shimano 105 hydraulic|
|Brakes||Shimano 105 hydraulic (F:160mm, R:140mm)|
|Saddle||Giant Fleet SL, composite base, SST rails, UniClip accessory mount|
|Seat Post||Giant D-Fuse, composite|
* Subject to change without notice.