ZoomGiant
Defy Advanced 1 Road Bike - Frost Silver (2025)
- Spread the cost over 6, 12, 24 or 36 months
- 0% APR Finance available on 6, 12, 24 months for orders over £250
- 0% APR Finance available on 36 months for orders over £1500
- Pay as little as 10% deposit
With effortless efficiency and quiet compliance, this lightweight endurance road machine helps you ride stronger and longer. The composite frame and purpose-built components smooth out rough roads and minimise fatigue.
Key Performance Factors
Functional simplicity
Free of cumbersome gimmickry, the frameset is one of the lightest in its category. With a perfect balance of high-performance reactivity and all-day comfort, it offers a “less is more” experience for modern endurance road riding.
Engineered compliance
Advanced-grade composite frame and fork are specifically engineered for endurance road riding, delivering a smooth and efficient ride quality that minimises fatigue on long rides. The new D-Fuse components work together to further absorb road shocks and vibrations.
Total control
New Contact D-Fuse handlebar features ergonomic shaping and an 8-degree flare for comfort and control on all-day rides. Wide, alloy rims are optimised for high-volume tubeless tyres (up to 38mm), providing predictable handling and stability from asphalt to cobbles.
Specification:
Frame: Advanced-Grade Composite, 12x142mm thru-axle, disc
Fork: Advanced-Grade Composite, full-composite OverDrive steerer, 12x100mm thru-axle, disc
Handlebar: Giant Contact SL D-Fuse
Stem: Giant Contact AeroLight
Seatpost: Giant D-Fuse, composite, 14mm offset
Saddle: Giant Approach
Pedals: Not included
Shifters: Shimano 105 Di2 2x12
Front Derailleur: Shimano 105 Di2
Rear Derailleur: Shimano 105 Di2
Brakes: Shimano 105 Di2 hydraulic, Giant MPH rotors [F]160mm, [R]160mm
Brake Levers: Shimano 105 Di2
Cassette: Shimano 105, 12-speed, 11x36
Chain: KMC X12L-1
Crankset: Shimano 105, 34/50
Bottom Bracket: Shimano, press fit
Rims: Giant P-R2 Disc wheelset, alloy, [F]25mm, [R]25mm
Hubs: Giant alloy, 12mm thru-axle
Spokes: Sapim
Tyres: Giant Gavia Fondo 1, tubeless, 700x32c (33.5mm), folding
Extras: Fender mount, water bottle cages, factory tubeless set up, 40mm max tyre size
Max Tyre Clearance: 40mm
With effortless efficiency and quiet compliance, this lightweight endurance road machine helps you ride stronger and longer. The composite frame and purpose-built components smooth out rough roads and minimise fatigue.
Key Performance Factors
Functional simplicity
Free of cumbersome gimmickry, the frameset is one of the lightest in its category. With a perfect balance of high-performance reactivity and all-day comfort, it offers a “less is more” experience for modern endurance road riding.
Engineered compliance
Advanced-grade composite frame and fork are specifically engineered for endurance road riding, delivering a smooth and efficient ride quality that minimises fatigue on long rides. The new D-Fuse components work together to further absorb road shocks and vibrations.
Total control
New Contact D-Fuse handlebar features ergonomic shaping and an 8-degree flare for comfort and control on all-day rides. Wide, alloy rims are optimised for high-volume tubeless tyres (up to 38mm), providing predictable handling and stability from asphalt to cobbles.
Specification:
Frame: Advanced-Grade Composite, 12x142mm thru-axle, disc
Fork: Advanced-Grade Composite, full-composite OverDrive steerer, 12x100mm thru-axle, disc
Handlebar: Giant Contact SL D-Fuse
Stem: Giant Contact AeroLight
Seatpost: Giant D-Fuse, composite, 14mm offset
Saddle: Giant Approach
Pedals: Not included
Shifters: Shimano 105 Di2 2x12
Front Derailleur: Shimano 105 Di2
Rear Derailleur: Shimano 105 Di2
Brakes: Shimano 105 Di2 hydraulic, Giant MPH rotors [F]160mm, [R]160mm
Brake Levers: Shimano 105 Di2
Cassette: Shimano 105, 12-speed, 11x36
Chain: KMC X12L-1
Crankset: Shimano 105, 34/50
Bottom Bracket: Shimano, press fit
Rims: Giant P-R2 Disc wheelset, alloy, [F]25mm, [R]25mm
Hubs: Giant alloy, 12mm thru-axle
Spokes: Sapim
Tyres: Giant Gavia Fondo 1, tubeless, 700x32c (33.5mm), folding
Extras: Fender mount, water bottle cages, factory tubeless set up, 40mm max tyre size
Max Tyre Clearance: 40mm
