Giant Defy Advanced 1 2027 Road Bike

SKU: 9031029106

£2,799.00

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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 minimize 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 minimizes 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 rims are optimised for high-volume tubeless tyres (up to 40mm), providing predictable handling and stability from asphalt to cobbles.

Sizes S, M, M/L, L, XL
Colours Gloss Obsidian Pulse/Chrome
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 XS:404/380mm, S:404/380mm, M:424/400mm, M/L:424/400mm, L:444/420mm, XL:444/420mm
Grips Stratus Lite 3.0
Stem Giant Contact AeroLight XS:80mm, S:90mm, M:100mm, M/L:100mm, L:110mm, XL:110mm
Seatpost Giant D-Fuse, composite, 14mm offset
Saddle Giant Approach
Pedals PEDALS NOT SUPPLIED
Shifters Shimano 105 Di2
Front Derailleur Shimano 105 Di2
Rear Derailleur Shimano 105 Di2
Brakes Shimano 105 Di2 hydraulic, Shimano SM-RT64 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 XS:165mm, S:165mm, M:170mm, M/L:170mm, L:172.5mm, XL:172.5mm
Bottom Bracket Shimano, press fit
Rims Giant P-R1 Disc wheelset, alloy, [F]25mm, [R]25mm
Hubs Giant alloy, 12mm thru-axle
Spokes Sapim
Tyres Giant Gavia Fondo 0, tubeless, 700x32c (33.5mm), folding
Extras tubeless prepared
Max Tyre Clearance 40mm