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P22211

Giant Bikes DEFY ADVANCED PRO 1

FROM GRAN FONDOS TO SOLO RIDES, THIS LIGHTWEIGHT COMPOSITE ROAD BIKE FEATURES ENDURANCE GEOMETRY AND BUILT-IN COMPLIANCE. SMOOTH AND FAST, ALL DAY LONG.

KEY PERFORMANCE FACTORS

Engineered compliance

Advanced Composite frame is specifically engineered for endurance road riding, delivering a smooth ride quality and less fatigue on long rides. The D-Fuse seatpost and handlebar absorb road shocks and vibrations.

Total control

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.

HIGHLIGHTS

Defy Advanced Pro features a host of innovative technologies including a D-Fuse composite seatpost and Contact SLR D-Fuse composite handlebar. These components 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.

Defy Advanced Pro with interactive tooltips

TECHS & FEATURES

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.

Selection of a button will change the units measurement displayed throughout the entire sizing guide section.
  • XS
      5’2” to 5’7”
  • S
      5’5” to 5’9”
  • M
      5’7” to 5’11”
  • ML
      5’10” to 6’2”
  • L
      6’0” to 6’4”
  • XL
      6’2” to 6’6”
bike diagram with measurements referenced in table that follows
Selection of a button will change the units measurement displayed throughout the entire sizing guide section.
    XS S M ML L XL
A SEAT TUBE LENGTH (inch) 16.1 17.5 18.9 20.3 21.1 22.2
B SEAT TUBE ANGLE 74.5° 74.0° 73.5° 73.0° 73.0° 72.5°
C TOP TUBE LENGTH (inch) 20.3 20.9 21.5 22 22.6 23.4
D HEAD TUBE LENGTH (inch) 4.7 5.5 6.3 7.3 8.1 8.9
E HEAD TUBE ANGLE 70.5° 71.8° 72.5° 72.5° 72.5° 72.5°
F FORK RAKE (inch) 2 2 2 2 2 2
G TRAIL (inch) 2.8 2.5 2.3 2.3 2.3 2.3
H WHEELBASE (inch) 39.2 39.2 39.3 39.8 40.4 40.9
I CHAIN STAY LENGTH (inch) 16.5 16.5 16.5 16.5 16.5 16.5
J BOTTOM BRACKET DROP (inch) 3 3 3 2.8 2.8 2.8
K STACK (inch) 20.6 21.5 22.3 23.1 23.8 24.6
L REACH (inch) 14.6 14.7 14.8 15 15.4 15.7
M STAND OVER HEIGHT (inch) 28.8 29.9 30.9 32.1 32.9 33.7
N HANDLEBAR WIDTH (inch) 15.7 15.7 16.5 16.5 17.3 17.3
O STEM LENGTH (inch) 3.1 3.5 3.9 3.9 4.3 4.3
P CRANK LENGTH (inch) 6.7 6.7 6.8 6.8 6.9 6.9
Q WHEEL SIZE 700C 700C 700C 700C 700C 700C
Specs
  • Sizes
    XS, S, M, M/L, L, XL
  • Colors
    Knight Shield / Black Diamond / Chrome
  • Frame
    Advanced-Grade Composite, disc
  • Fork
    Advanced-Grade Composite, full-composite OverDrive 2 steerer, disc
  • Shock
    N/A
  • Handlebar
    Giant Contact SLR D-Fuse XS:40cm, S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm
  • Grips
    Stratus Lite 3.0
  • Stem
    Giant Contact SL XS:80mm, S:90mm, M:100mm, M/L:110mm, L:110mm, XL:110mm
  • Seatpost
    Giant D-Fuse SLR, composite, -5/+15mm offset
  • Saddle
    Giant Fleet SL
  • Pedals
    N/A
  • Shifters
    Shimano Ultegra Di2
  • Front Derailleur
    Shimano Ultegra Di2
  • Rear Derailleur
    Shimano Ultegra Di2
  • Brakes
    Shimano Ultegra Di2 hydraulic, Shimano RT-MT800 rotors [F]160mm, [R]140mm
  • Brake Levers
    Shimano Ultegra Di2
  • Cassette
    Shimano Ultegra, 12-speed, 11x34
  • Chain
    Shimano Ultegra
  • Crankset
    Shimano Ultegra, 34/50 XS:170mm, S:170mm, M:172.5mm, M/L:172.5mm, L:175mm, XL:175mm
  • Bottom Bracket
    Shimano, press fit
  • Rims
    Giant SLR 1 36 Carbon Disc WheelSystem
  • Hubs
    Giant SLR 1 36 Carbon Disc WheelSystem, 12mm thru-axle
  • Spokes
    Giant SLR 1 36 Carbon Disc WheelSystem
  • Tires
    Giant Gavia Fondo 1, tubeless, 700x32c (33.5mm), folding
  • Extras
    computer mount, tubeless prepared, 35mm max tire size
  • 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.
Size

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