Giant Defy Advanced Pro 1 2019 – Road Bike


The Giant Defy Advanced Pro 1 is an endurance road bike that is built for long distance rides over challenging road surfaces.

SKU: giant-defy-advanced-pro-1-2019 Categories: ,


A smooth ride to keep you fresh in the saddle for longer. The Giant Defy Advanced Pro 1 is an endurance road bike that is built for long distance rides over challenging road surfaces. With the designed in compliance of the advanced carbon composite frame combined with the D-Fuse handlebar and seatpost, this bike offers and incredibly smooth ride while still being fast and efficient.


  • Advanced Grade carbon composite frame offers a smooth, efficient ride
  • Full Advanced Grade carbon fork for precise steering control
  • Shimano Ultegra 2×11 speed drivetrain with wide range cassette
  • Shimano Ultegra hydraulic disc brakes for all-weather stopping power
  • Giant SLR 1 30 carbon wheels with tubeless Gavia tyres
  • Sizes: Small, Medium, Medium/Large, Large, X Large
  • Colours: Carbon/Electric Blue/Red

Smooth, superlight and built for compliance. From gran fondos to epic solo rides, this new, re-engineered Defy Advanced Pro represents the pinnacle of endurance road performance.

Engineered compliance: Advanced Composite frame is specifically engineered for endurance road riding, delivering a smooth ride quality ensuring less fatigue on long rides. The D-Fuse seatpost and handlebar system work 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 on rough roads.

Versatility: Endurance road geometry, added tyre clearance (up to 32c) and disc brake integration allow you to tackle a variety of roads and conditions.

Advanced Composite Technology: 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 moulded as one continuous piece in a proprietary manufacturing process called Modified Monocoque Construction.

Compact Road Design: Introduced by Giant with the professional Team ONCE in the 1990s, Compact Road revolutionised the look and feel of high-performance road bikes forever. A downward sloping top tube (from the head tube to the seat tube) 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.

Compliance Tuned Technology: Specific composite layup and tube shaping, including ultra-thin and flattened seat stays, a low seat stay/seat tube junction and thin, slightly curved fork legs combine for a balanced, compliant ride quality and reduced rider fatigue.

D-Fuse: Named for the shape of the seatpost and handlebar, the lightweight D fuse components work as part of the bike to significantly reduce road vibrations and aid compliance.

Disc brake integration: The frame and fork are engineered specifically for disc brakes for reliable braking performance in all weather and road conditions.

OverDrive 2: The most advanced steerer tube technology in today’s Giant bikes. Designed to offer unprecedented front-end steering performance, the system’s oversized headset bearings (1 1/2” lower, 1 1/4” upper) and tapered steerer tube work in harmony to provide supreme steering stiffness.

Giant Tubeless System: Integrated Tubeless WheelSystem and tyres delivers improved efficiency, comfort and control in the most user-friendly and reliable system.

All Bikestyle bikes are:

  • Fully built & ready to ride
  • Fully checked & tested by qualified mechanics
  • Available with bank finance on basket over £350

Additional information




Carbon/Electric Blue/Red

Frame Size

L, S

Wheel Size



Frame: Advanced-Grade Composite
Fork: Advanced Pro-Grade Composite, Full-Composite OverDrive 2 Steerer
Stem: Giant Contact SL Stealth
Bars: Giant Contact SLR D-Fuse
Front Brake: Shimano Ultegra, hydraulic disc 140mm rotors
Rear Brake: Shimano Ultegra, hydraulic disc 140mm rotors
Brake Lever: Shimano Ultegra, hydraulic disc
Front Mech: Shimano Ultegra
Rear Mech: Shimano Ultegra
Shifters: 22 speed Shimano Ultegra Hydraulic
Speed: 22
Rims: Giant SLR 1 30, Tubeless, Full Composite
Front Hub: Giant SLR 1 DBL WheelSystem; Pawl driver, 12mm Axle, 21h
Rear Hub: Giant SLR 1 DBL WheelSystem; Pawl driver, 12mm Axle, 24h
Spokes: Giant SLR 1 DBL Disc WheelSystem; Dynamic Balanced Lacing, bladed stainless
Front Tyre: Giant Gavia AC 1 Tubeless, 700×28 Folding”
Rear Tyre: Giant Gavia AC 1 Tubeless, 700×28 Folding”
Seat Post: Giant D-Fuse SL composite
Saddle: Giant Contact SL Neutral
Chainset: KMC X11SL-1
Bottom Bracket: Shimano Press Fit
Chain: KMC X11SL-1
Cassette: Shimano Ultegra, 11-34
Pedals: Not Included

Occasionally without notice, manufacturers sometimes change product specifications.

Product Collection

Please be aware that we do not ship products for delivery and we run a local product collection service only. We will contact you by email or alternatively we will give you a call to let you know when your order is ready to be collected.


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