Giant Defy Advanced 1 2018 – Road Bike


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Ride with less fatigue on your longest, roughest road cycling adventures. The Giant Defy Advanced 1 is an endurance road bike, that combines designed in compliance with a slightly more upright riding position, and is ideal for sportives as well as all cycling on less than perfect road surfaces.

Key Features:

  • Advanced-grade carbon composite frame with D-Fuse composite seatpost
  • Advanced-grade composite fork with alloy/composite hybrid OverDrive steerer
  • Giant PR-2 disc wheelset
  • Shimano Ultegra 2×11 speed drivetrain for refined shifting with a wide gear range
  • Giant Conduct hydraulic disc brakes for all-weather stopping consistency
  • Sizes: Small, Medium, Medium/Large, Large, X Large
  • Colour: Carbon Smoke/Yellow/Charcoal
  • The Giant Defy Advanced 1 is available with 0% APR finance

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 pedalling 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.

All Tredz bikes are:

  • Fully built & ready to ride
  • Fully checked & tested by Cytech qualified mechanics
  • Available with 0% APR finance (up to 48 months) on any basket over £250
  • UK price match guarantee
  • 365 day no hassle returns
  • Free delivery in the UK Mainland on a date that suits you

In the box with every Tredz bike is:

  • Free Tredz 9 key trail tool
  • Free Tredz pedal spanner
  • Free basic pedals
  • Tredz drawstring kit bag
  • 16 point quality control check sheet
  • Basic bike setup instructions
  • Free Cycle Plan insurance voucher (8 weeks)

The Giant Defy Advanced 1 2018 Features are:

Frame: Advanced-Grade Composite

Fork: Advanced-Grade Composite, Alloy OverDrive Steerer

Bars: Giant Contact

Stem: Giant Connect

Speed: 22

Front Mech: Shimano Ultegra

Rear Mech: Shimano Ultegra

Shifters Shimano 105

Chainset: Shimano FC-RS510, 34/50

Bottom Bracket: Shimano PressFit BB-RS 500

Cassette: Shimano Ultegra, 11×34

Chain: KMC X11EL-1

Front Brake: Giant Conduct Hydraulic Disc

Rear Brake: Giant Conduct Hydraulic Disc

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

Tyres: Giant Front, Giant Rear

Seatpost: Giant D-Fuse Composite

Additional information


S, M, L, XL, XXL


Carbon Smoke/Yellow/Charcoal

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