DEFY ADVANCED PRO 1

DEFY ADVANCED PRO 1


Description

Go longer, go faster, and smooth out rough roads with a frameset and integrated components that are engineered for compliance. From gran fondos to epic solo rides, this lightweight composite bike is everything you need for your most challenging days.
With the perfect blend of stiffness and compliance, Defy Advanced Pro delivers a smooth, fast ride quality even on rough roads. Its innovative technologies include a D-Fuse composite seatpost and Contact SLR D-Fuse composite handlebar. These integrated cockpit components work as a system to add compliance and reduce road shocks and vibrations. The Advanced-grade composite frame is also integrated for disc brakes, with flat-mount disc brake tabs and 12mm front and rear thru-axles, plus clearance for high-volume tires up to 35mm. The oversized and tapered OverDrive 2 steerer tube boosts cornering precision, while the MegaDrive downtube and PowerCore bottom bracket deliver precise handling and class-leading pedaling efficiency.

 

Additional information

Brand

Giant

Bike Year

2021

Sizes

S, M, ML

Colours

MULTI

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SKU: G062100066100 Categories: , Tags: , ,

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Key Performance Factors

Engineered compliance

Advanced Composite frame is specifically engineered for endurance road riding, delivering a smoother ride quality and less fatigue on long rides. The D-Fuse seatpost and handlebar system works seamlessly with the frame to 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 backroads and mountain passes.

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  • Sizes
    XS, S, M, ML, L, XL
  • Colors
    Chameleon Neptune/Black
  • Frame
    Advanced-Grade Composite, disc
  • Fork
    Advanced-Grade Composite, full-composite OverDrive 2 steerer, disc
  • Shock
    N/A
  • Handlebar
    Giant Contact SLR D-Fuse
  • Stem
    Giant Contact SL
  • Seatpost
    Giant D-Fuse SLR, composite
  • Saddle
    Contact Fleet SL
  • Pedals
    N/A
  • Shifters
    SRAM Force eTap AXS
  • Front Derailleur
    SRAM Force eTap AXS
  • Rear Derailleur
    SRAM Force eTap AXS
  • Brakes
    SRAM Force eTap AXS hydraulic
  • Brake Levers
    SRAM Force eTap AXS hydraulic
  • Cassette
    SRAM Force, 12-speed, 10x33
  • Chain
    SRAM Force D1
  • Crankset
    SRAM Force D1 DUB, 33/46
  • Bottom Bracket
    SRAM DUB, press fit
  • Rims
    Giant SLR-1 42 Carbon Disc WheelSystem
  • Hubs
    Giant SLR-1 42 Carbon Disc WheelSystem, 12mm thru-axle
  • Spokes
    Giant SLR-1 42 Carbon Disc WheelSystem
  • Tires
    Giant Gavia Fondo 1, tubeless, 700x32c, folding
  • Extras
    RideSense Bluetooth, computer mount, tubeless prepared
  • Weight
    The most accurate way to determine any bike’s weight is to have your local dealer weigh it for you. Many brands strive to list the lowest possible weight, but in reality weight can vary based on size, finish, hardware and accessories. All our bikes are designed for best-in-class weight and ride quality.

Highlights

With the perfect blend of stiffness and compliance, Defy Advanced Pro delivers a smooth, fast ride quality even on rough roads. Its innovative technologies include a D-Fuse composite seatpost and Contact SLR D-Fuse composite handlebar. These integrated cockpit components work as a system to add compliance and reduce road shocks and vibrations. The Advanced-grade composite frame is also integrated for disc brakes, with flat-mount disc brake tabs and 12mm front and rear thru-axles, plus clearance for high-volume tires up to 35mm. The oversized and tapered OverDrive 2 steerer tube boosts cornering precision, while the MegaDrive downtube and PowerCore bottom bracket deliver precise handling and class-leading pedaling efficiency.

giant-defy-advanced-pro-1
1
ADVANCED COMPOSITE FRAME
ADVANCED COMPOSITE FRAME From bare thread to finished frame, every Giant composite bicycle is designed, engineered and hand-built in our own factory. Using state-of-the art materials and manufacturing techniques, Advanced-Grade Composite framesets offer outstanding weight, stiffness and compliance characteristics.
2
OVERDRIVE 2
Giant’s most advanced steerer tube technology offers unprecedented steering precision. Oversized headset bearings (1 1/2” lower, 1 1/4" upper) and a tapered steerer tube produce superior front-end stiffness.
3
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.
4
POWERCORE
A massively oversized bottom-bracket/chainstay area features a fully integrated, 86-millimeter wide bottom-bracket design. Asymmetric chainstays provide additional stiffness on the driveside and stability on the non-driveside.
5
GIANT COMPOSITE WHEELSYSTEM
Engineered with proprietary Dynamic Balanced Lacing technology, Giant’s all-new SLR Disc Composite WheelSystem delivers superior efficiency, pinpoint control and comfort. The wheels are integrated with Giant Gavia Fondo 32c tubeless tires for added rolling efficiency and a reduced risk of flats.
6
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.
7
INTERNAL SEATPOST CLAMP
Lightweight, all-internal seatpost locking mechanism provides clean, confident clamping power where it is needed most.

Sizing Guide and Geometry

Sizing to be used as a reference only. Please check with a local authorized Liv or Giant dealer to determine the correct size.
Available sizes may vary from country to country.

  • XS
      155 cm5’1”  to 166 cm5’5”
  • S
      159 cm5’3”  to 171 cm5’7”
  • M
      169 cm5’7”  to 181 cm5’11”
  • ML
      174 cm5’9”  to 186 cm6’1”
  • L
      179 cm5’10”  to 191 cm6’3”
  • XL
      189 cm6’2”  to 200 cm6’7”
bike diagram with measurements referenced in table that follows
    XS S M ML L XL
A Seat Tube Length (mm) (inch) 43016.9 45017.7 47018.5 49019.3 51020.1 53020.9
B Seat Tube Angle (degrees) 74.0° 73.5° 73.5° 73.0° 73.0° 73.0°
C Top Tube Length (mm) (inch) 53020.9 54021.3 55021.7 56522.2 57522.6 59023.2
D Head Tube Length (mm) (inch) 1254.9 1355.3 1505.9 1656.5 1807.1 1957.7
E Head Tube Angle (degrees) 70.5° 70.5° 70.5° 71.0° 71.0° 71.0°
F Fork Rake (mm) (inch) 502 502 502 502 502 502
G Trail (mm) (inch) 74.12.9 74.12.9 74.12.9 70.72.8 70.72.8 70.72.8
H Wheelbase (mm) (inch) 101439.9 102040.2 103140.6 103640.8 104641.2 106241.8
I Chain Stay Length (mm) (inch) 42516.7 42516.7 42516.7 42516.7 42516.7 42516.7
J Bottom Bracket Drop (mm) (inch) 702.8 702.8 702.8 702.8 702.8 702.8
K Stack (mm) (inch) 54821.6 55822 57222.5 58823.1 60223.7 61624.3
L Reach (mm) (inch) 37314.7 37514.8 38115 38515.2 39115.4 40215.8
M Stand Over Height (mm) (inch) 71928.3 73428.9 75229.6 76830.2 78630.9 80331.6
N Handlebar Width (mm) (inch) 42016.5 42016.5 44017.3 44017.3 46018.1 46018.1
O Stem Length (mm) (inch) 702.8 803.1 903.5 1003.9 1003.9 1003.9
P Crank Length (mm) (inch) 1706.7 1706.7 172.56.8 172.56.8 1756.9 1756.9
Q Wheel Size 700C 700C 700C 700C 700C 700C

Technologies & Features

Advanced Composite Technology
Compact Road Design
RideSense
Tubeless System
OverDrive 2
D-Fuse Technology

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