Giant Defy Advanced 1  2018 Road Bike
Frame:Advanced-Grade Composite
Fork:Advanced-Grade Composite, Alloy OverDrive Steerer
Stem:Giant Connect
Bars:Giant Contact
Front Brake:Giant Conduct Hydraulic Disc
Rear Brake:Giant Conduct Hydraulic Disc
Brake Lever:Shimano 105
Front Mech:Shimano Ultegra
Rear Mech:Shimano Ultegra
Shifters:Shimano 105
Speed:22
Rims:Giant PR 2 Disc Wheel Set
Front Hub:Giant Performance Tracker Road, Sealed Bearing, Front/Rear 12mm Thru-Axle
Rear Hub:Giant Performance Tracker Road, Sealed Bearing, Front/Rear 12mm Thru-Axle
Spokes:Sapim Race
Front Tyre:Giant
Rear Tyre:Giant
Seat Post:Giant D-Fuse Composite
Chainset:Shimano FC-RS510, 34/50
Bottom Bracket:Shimano PressFit BB-RS 500
Chain:KMC X11EL-1
Cassette:Shimano Ultegra, 11x34

What are the delivery costs?

We offer Free UK Mainland Delivery on all orders over £20. Products shipped to outlying UK regions are excluded from free shipping.

Standard delivery is normally 2 - 5 working days.

Please view our delivery page for full information on UK and international delivery costs.

Stay smooth, even on rough rides. This endurance road bike is purpose-built for your longest, hardest rides.

This lightweight Advanced-grade composite frame features endurance geometry and engineered compliance for a smooth, high-performance ride. Its tube shapes are optimized to absorb road shocks and vibrations, yet they’re still stiff in ways that matter—for pedaling efficiency and precise, stable handling. It’s actually crafted with specific carbon layups to give it just the right feel. And integrated disc-brake technology, featuring flat mounts and 12mm thru-axles front and rear, gives you added control in all types of weather and road conditions.

Key Features:

  • Advanced-grade composite frame with D-Fuse composite seatpost
  • Advanced-grade composite fork with alloy/composite hybrid OverDrive steerer
  • Shimano 105/Ultegra 11-speed componentry
  • Giant Conduct hydraulic disc brakes
  • Giant PR-2 disc wheelset

Occasionally, without notice, manufacturers change product design and/or specifications.