GIANT DEFY ADVANCED PRO 1-UI2 CHAMELEON NEPTUNE ROAD BIKE 2021

GIANT DEFY ADVANCED PRO 1-UI2 CHAMELEON NEPTUNE ROAD BIKE 2021

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.

KEY PERFORMANCE FACTORS

ENGINEERED COMPLIANCE

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 works seamlessly with the frame to absorb road shocks and vibrations.

TOTAL CONTROL

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.

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

Sizes      S, M, ML, L, XL

Colors   Chameleon Neptune

Frame   Advanced grade composite, 12mm thru-axle

Fork       Advanced grade composite, full composite OverDrive 2 steerer, 12mm thru-axle

Shock    N/A

Handlebar           Giant Contact SLR D-Fuse, 31.8mm

Stem     Giant Contact SL, 10 degree

Seatpost              Giant D-Fuse SLR, Composite

Saddle  Contact Fleet SL

Pedals   N/A

Shifters                Shimano Ultegra Di2, 22sp

Front Derailleur                Shimano Ultegra Di2

Rear Derailleur  Shimano Ultegra Di2

Brakes  Shimano Ultegra hydraulic disc, Fr: 160mm, Rr: 140mm

Brake Levers      Shimano Ultegra Di2 hydraulic

Cassette              Shimano Ultegra, 11-34T, 11sp

Chain     KMC X11SL-1

Crankset              Shimano Ultegra w/PowerPro, 34-50T

Bottom Bracket                Shimano press fit

Rims      Giant SLR 1 Disc Tubeless, Hookless Composite, 42mm

Hubs      Giant SLR 1 Disc Centerlock, 24H

Spokes Giant Aero DBL

Tires      Giant Gavia Fondo 1 tubeless, 700x32c

Extras    RideSense

Weight The most accurate way to determine any bike’s weight is to have your local dealer weigh it for you. Many brands strive to list the lowest possible weight, but in reality weight can vary based on size, finish, hardware and accessories. All our bikes are designed for best-in-class weight and ride quality.