- Description
- Specifications
- Geomerty
Giant 2026 Defy Advanced Pro 1
Please contact store for availability on 04 589 2822 or support@cyclescience.co.nz
Here’s to long rides. Climb higher, skip the shortcuts. This smooth endurance road bike helps you do more of what you love.
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, hookless carbon rims are optimised for high-volume tubeless tires (up to 38mm).
Giant 2026 Defy Advanced Pro 1
Frame
Size: S, M, ML, L
Colour: White
Frame: Advanced-Grade Composite, disc
Fork: Advanced SL-Grade composite, full-composite OverDrive Aero steerer, disc
Shock:
Drivetrain
Crankset: SRAM Rival DUB, 33/46 with power meter XS:165mm, S:165mm, M:170mm, M/L:170mm, L:172.5mm, XL:172.5mm
Pedals:
Chain: SRAM Rival-E1, 12-speed
Bottom Bracket: SRAM DUB, press fit
Rear Derailleur: SRAM Rival AXS, RD-Rival-E-E1
Front Derailleur: SRAM Rival AXS, FD-Rival-E-E1
Derailleur Shifter: SRAM Rival AXS HRD, ED-Rival-E1
Freewheel/Cassette: SRAM Rival E1 XG-1250, 12-speed, 10-36
Braking System
Brakes: SRAM Rival AXS HRD, ED-Rival-E1, SRAM PaceLine rotors [F]160mm, [R]140mm
Brake Levers: SRAM Rival AXS HRD, ED-Rival-E1
Wheels
Tyres: Giant Gavia Fondo 0, tubeless, 700x32c (33.5mm), folding
Wheels/Rims: Giant SLR 1 40 WheelSystem, [F]40mm, [R]40mm
Hubs: [F] Giant Low Friction Hub, CenterLock, 12mm thru-axle [R] Giant Low Friction Hub, 40t ratchet driver, CenterLock, 12mm thru-axle
Other
Handlebar: Giant Contact SL D-Fuse XS:38/41cm, S:38/41cm, M:40/43cm, M/L:40/43cm, L:42/45cm, XL:42/45cm
Stem: Giant Contact SL AeroLight XS:80mm, S:90mm, M:100mm, M/L:100mm, L:110mm, XL:110mm
Seat Post: Giant D-Fuse SL, composite, 16mm offset
Saddle: Giant Fleet SL
Giant 2026 Defy Advanced Pro 1
| XS | S | M | ML | L | XL | |
|---|---|---|---|---|---|---|
| A Seat Tube Length (mm) | 410 | 445 | 480 | 515 | 535 | 565 |
| B Seat Tube Angle | 74.5° | 74.0° | 73.5° | 73.0° | 73.0° | 73.0° |
| C Top Tube Length (mm) | 515 | 530 | 545 | 560 | 575 | 595 |
| D Head Tube Length (mm) | 125 | 135 | 150 | 175 | 195 | 215 |
| E Head Tube Angle | 70.5° | 71.8° | 72.5° | 72.5° | 72.5° | 72.5° |
| F Fork Rake (mm) | 50 | 50 | 50 | 50 | 50 | 50 |
| G Trail (mm) | 71.6 | 63.4 | 58.6 | 58.6 | 58.6 | 58.6 |
| H Wheelbase (mm) | 995 | 994 | 998 | 1010 | 1025 | 1040 |
| I Chain Stay Length (mm) | 420 | 420 | 420 | 420 | 420 | 420 |
| J Bottom Bracket Drop (mm) | 75 | 75 | 75 | 70 | 70 | 70 |
| K Stack (mm) | 527 | 541 | 558 | 577 | 596 | 615 |
| L Reach (mm) | 369 | 375 | 380 | 384 | 393 | 402 |
| M Stand Over Height (mm) | 705 | 733 | 762 | 796 | 814 | 841 |
| O Stem Length (mm) | 80 | 90 | 100 | 100 | 110 | 110 |
| P Crank Length (mm) | 165 | 165 | 170 | 170 | 172.5 | 172.5 |
*Please note that our specifications may be impacted by running substitution changes, we highly recommend confirming the specifications of our products at the time of sale. *Recommended Retail Prices are subject to change without notice and may vary from store to store depending on freighting and assembly costs. Please read our Terms & Conditions
*Giant & Liv Bicycles are available for purchase online, but due to warranty regulations, must be shipped to qualified Giant dealers, as bicycles must be assembled by a qualified bike mechanic in an approved store - This is an international policy and usually will require an additional fee to build the bike. This will be confirmed by one of our online staff after purchase of the bike.
