High-performance grade raw carbon material is used to produce this custom frame material in our own composite factory with a high stiffness-to-weight ratio. The front triangle is assembled and molded as one continuous piece in a proprietary manufacturing process called Modified Monocoque Construction.
Choose the longer route. Climb higher mountains. This smooth-riding endurance road bike is made for long-distance rides on all types of roads.
Meghatározó jellemzők
Engineered compliance
Advanced Composite frame is specifically engineered for endurance road riding, giving you a smooth ride quality and less fatigue on long rides. The D-Fuse seatpost and handlebar absorb road shocks and vibrations.
Total control
Seamless disc brake integration, including flat mounts and 12mm front and rear thru-axles, produces more consistent braking power for better control, even in wet weather and rough roads.
Versatility
Endurance road geometry, added tire clearance (up to 35mm) and disc-brake integration allow you to tackle a variety of roads and conditions, from smooth pavement to rugged mountain passes.
Highlights
Handcrafted with Advanced-grade composite material, the Defy Advanced is made with a specific carbon layup to give it an efficient, high-performance ride quality that helps you push new limits of endurance. The D-Fuse seatpost and handlebar system also help reduce road vibrations, adding to its smooth, compliant feel on the road. A tubeless Giant WheelSystem and tires boost speed and efficiency with a reduced risk of flats. And for added control, it features integrated disc brakes with flat-mount disc brake tabs and 12mm thru-axles.

Advanced Composite
OverDrive
Giant’s proven oversized fork steerer tube technology. Designed to provide precise front-end steering performance, the system’s oversized headset bearings (1 1/4” lower and 1 1/8” upper) and tapered steerer tube work in conjunction to provide optimal steering stiffness.
D-Fuse Technology
Proprietary D-shaped composite seatpost and handlebar work together to dampen vibrations and absorb road shock, resulting in a smoother, more compliant ride quality.
PowerCore
A massively oversized bottom-bracket/chainstay area features a fully integrated, 86mm wide bottom-bracket design. Asymmetric chainstays provide additional stiffness on the driveside and stability on the non-driveside.
INTERNAL CABLE ROUTING
Frame/handlebar/stem feature unique cable porting for sleek, non-cluttered appearance and performance.
Disc-Brake Integration
The frame and fork are engineered specifically for flat-mount disc-brakes, including front and rear 12mm thru-axles for reliable braking performance in all weather and road conditions.
Giant WheelSystem
Engineered with proprietary Dynamic Balanced Lacing technology, this tubeless ready composite WheelSystem delivers superior efficiency, pinpoint control and comfort.
Technológiák
Advanced Composite Technology
Giant’s High Performance Grade raw carbon material is used to produce this custom frame material in our own composite factory with a high stiffness-to-weight ratio. The front triangle of these framesets is assembled and molded as one continuous piece in a proprietary manufacturing process called Modified Monocoque Construction.
D-Fuse Technology
The D-Fuse seatpost and handlebar were designed to function as a system, absorbing road shocks and vibrations so you can ride farther, faster.
OverDrive
Giant’s original oversized fork steerer tube technology. Designed to provide precise front-end steering performance, the system’s oversized headset bearings (1 1/4” lower and 1 1/8” upper for road, 1 1/2” lower and 1 1/8” upper for mountain) and tapered steerer tube work in conjunction to provide optimal steering stiffness.
Compact Road Design
Introduced by Giant with the professional Team ONCE in the 1990s, Compact Road revolutionized the look and feel of high-performance road bikes forever. A downward sloping toptube (from the headtube to the seattube) creates smaller front and rear triangles for a lighter, stiffer bike. It also makes it easier for riders of all sizes to have a perfect fit.
Tubeless System
Fewer flat tires. Greater traction. Less rolling resistance and a smoother, faster ride. Giant’s Tubeless System makes it easier than ever to experience all these benefits.
RideSense Ready
This frame comes prepared to accept the Giant RideSense sensor and accompanying hardware.
Méretválasztás és geometria
Sizing to be used as a reference only. Please check with a local authorized dealer to determine the correct size.
Available sizes may vary from country to country.

- XS
- 157 cm5’2”
169 cm5’7”
- S
- 165 cm5’5”
175 cm5’9”
- M
- 171 cm5’7”
181 cm5’11”
- ML
- 177 cm5’10”
187 cm6’2”
- L
- 183 cm6’0”
193 cm6’4”
- XL
- 189 cm6’2”
199 cm6’6”


XS | S | M | ML | L | XL | ||
---|---|---|---|---|---|---|---|
A | Nyeregcső hossz (mm) (inch) | 41016,1 | 44517,5 | 48018,9 | 51520,3 | 53521,1 | 56522,2 |
B | Nyeregcső szög (degrees) | 74,5° | 74,0° | 73,5° | 73,0° | 73,0° | 72,5° |
C | Felsőcső hossz (mm) (inch) | 51520,3 | 53020,9 | 54521,5 | 56022 | 57522,6 | 59523,4 |
D | Fejcső hossz (mm) (inch) | 1204,7 | 1405,5 | 1606,3 | 1857,3 | 2058,1 | 2258,9 |
E | Fejcsőszög (degrees) | 70,5° | 71,8° | 72,5° | 72,5° | 72,5° | 72,5° |
F | Fork Rake (mm) (inch) | 502 | 502 | 502 | 502 | 502 | 502 |
G | Trail (mm) (inch) | 71,32,8 | 63,12,5 | 58,22,3 | 58,22,3 | 58,22,3 | 582,3 |
H | Keréktávolság (mm) (inch) | 99539,2 | 99539,2 | 99839,3 | 101039,8 | 102540,4 | 104040,9 |
I | Láncvilla hossz (mm) (inch) | 42016,5 | 42016,5 | 42016,5 | 42016,5 | 42016,5 | 42016,5 |
J | Középcsapágy esés (mm) (inch) | 753 | 753 | 753 | 702,8 | 702,8 | 702,8 |
K | Stack (mm) (inch) | 52220,6 | 54621,5 | 56722,3 | 58623,1 | 60523,8 | 62424,6 |
L | Reach (mm) (inch) | 37014,6 | 37414,7 | 37714,8 | 38115 | 39015,4 | 39815,7 |
M | Átlépési magasság (mm) (inch) | 73128,8 | 76029,9 | 78630,9 | 81632,1 | 83532,9 | 85633,7 |
N | Kormányszélesség (mm) (inch) | 40015,7 | 40015,7 | 42016,5 | 42016,5 | 44017,3 | 44017,3 |
O | Kormányszár hossz (mm) (inch) | 803,1 | 903,5 | 1003,9 | 1003,9 | 1104,3 | 1104,3 |
P | Hajtókar hossz (mm) (inch) | 1706,7 | 1706,7 | 172,56,8 | 172,56,8 | 1756,9 | 1756,9 |
Q | Kerékméret | 700C | 700C | 700C | 700C | 700C | 700C |
- MéretekXS, S, M, M/L, L, XL
- SzínCarbon / Starry Night
- VázAdvanced-Grade Composite, disc
- VillaAdvanced-Grade Composite, full-composite OverDrive steerer, disc
- RugóstagN/A
- KormányGiant Contact SL D-Fuse XS:40cm, S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm
- GripsStratus Lite 3.0
- StucniGiant Contact XS:80mm, S:90mm, M:100mm, M/L:110mm, L:110mm, XL:110mm
- NyeregcsőGiant D-Fuse, composite, 14mm offset
- NyeregGiant Approach
- PedálokN/A
- VáltókarokShimano Ultegra
- Első váltóShimano Ultegra
- Hátsó váltóShimano GRX RX-810
- FékekShimano Ultegra hydraulic, Giant MPH rotors [F]160mm, [R]140mm
- FékkarokShimano Ultegra hydraulic
- FogaskoszorúShimano Ultegra, 11x34
- LáncKMC X11EL-1
- HajtóműShimano FC-RS510, 34/50 XS:170mm, S:170mm, M:172.5mm, M/L:172.5mm, L:175mm, XL:175mm
- KözépcsapágyShimano, press fit
- FelnikGiant P-R2 Disc wheelset
- AgyakGiant P-R2 Disc wheelset, 12mm thru-axle
- KüllőkGiant P-R2 Disc wheelset
- KülsőkGiant Gavia Fondo 1, tubeless, 700x32c (33.5mm), folding
- Kiegészítőktubeless prepared, 35mm max tire size
- SúlyMennyi a kerékpár súlya? Gyakran feltett kérdés, amelyre a válasz nem egyértelmű, hisz a méréshez nincs egységes szabvány. A súly nagyban függ a vázmérettől, a felszereltségtől stb. A legbiztosabb inforációt a helyi szaküzlet tud adni.
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