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Here’s to long rides. Climb higher mountains, skip the shortcuts. This buttery smooth endurance road bike helps you do more of what you love.
Here’s to long rides. Climb higher mountains, skip the shortcuts. This buttery smooth endurance road bike helps you do more of what you love.
Giant

2024 Giant Defy Advanced Pro 0 - Endurance Road Bike - Carbon / Blue Dragonfly

£4,799.00 £5,999.00 20% off
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Estimated Delivery & Collection Dates

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2024 Giant Defy Advanced Pro 0 - Endurance Road Bike - Carbon / Blue Dragonfly

Season:2024

Brand:Giant

Code:9031005CBNBLUDragonfly

Here’s to long rides. Climb higher mountains, skip the shortcuts. This buttery 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 (22.4mm inner width) are optimised for high-volume tubeless tyres (up to 38mm), and a 36mm rim depth offers stable, predictable handling in crosswinds.

Technical Information
  • Frame
  • Sizes
    S (17.5"), M (18.9"), M/L (20.3"), L (21.1"), XL (22.2)
  • Colours
    Carbon / BlueDragonfly
  • Frame
    Advanced-grade composite, disc
  • Forks and Shocks
  • Fork
    Advanced SL-grade composite, full-composite OverDrive Aero steerer, disc
  • Rear Shock
    N/A
  • eSystem
  • Motor
    N/A
  • Controller
    N/A
  • Display
    N/A
  • Battery Type
    N/A
  • Battery Integration
    N/A
  • Conectivity
    N/A
  • Charger
    N/A
  • Drivetrain and Brakes
  • Brake System
    Shimano Ultegra Di2 hydraulic, Shimano RT-CL800 rotors [F]160mm, [R]160mm
  • Rear Derailleur
    Shimano Ultegra Di2 RD-R8150
  • Front Derailleur
    Shimano Ultegra Di2 RD-R8150
  • Shifters
    Shimano Ultegra Di2 ST-R8170
  • Bottom Bracket
    Shimano, press fit
  • Crankset
    Shimano Ultegra, 34/50 with Giant Power Pro power meter S:170mm, M:172.5mm, M/L:172.5mm, L:175mm, XL:175mm
  • Cassette
    Shimano Ultegra, 12-speed, 11x34
  • Chain
    Shimano Ultegra
  • Cockpit
  • Handlebar
    Giant Contact SLR D-Fuse S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm
  • Stem
    Giant Contact SL AeroLight S:90mm, M:100mm, M/L:100mm, L:110mm, XL:110mm
  • Grips
    Stratus Lite 3.0
  • Headset
  • Wheels
  • Front Hub
    Giant Low Friction Hub, CenterLock, 12mm thru-axle
  • Rear Hub
    Giant Low Friction Hub, 30t ratchet driver, CenterLock, 12mm thru-axle
  • Rim
    Giant SLR 1 36 Carbon Disc WheelSystem
  • Front Tyre
    Giant Gavia Fondo 0, tubeless, 700x32c (33.5mm), folding
  • Rear Tyre
    Giant Gavia Fondo 0, tubeless, 700x32c (33.5mm), folding
  • Finishing Kit
  • Seatpost
    Giant SLR D-Fuse, composite, -5/+15mm offset
  • Saddle
    Giant Fleet SL
  • Pedals
    Pedal not supplied
  • Extras
  • Kickstand
    N/A
  • Lighting
    N/A
  • Lock
    N/A
  • Carrier
    N/A
  • Mudguards
    Compatible with RGX 38 fender
Sizing Information

Size Guide

Frame SizeRider height (cm)Rider height (feet)
S165 - 1755'5" - 5'9"
M171 - 1815'7" - 5'11"
ML177 - 1875'10" - 6'2"
L183 - 1936'0" - 6'4"
XL189 - 1996'2" - 6'6"

Frame Geometry


SMMLLXL
ASeat Tube Length (mm)445480515535565
BSeat Tube Angle74.0°73.5°73.0°73.0°73.0°
CTop Tube Length (mm)530545560575595
DHead Tube Length (mm)140150175195215
EHead Tube Angle71.8°72.5°72.5°72.5°72.5°
FFork Rake (mm)5050505050
GTrail (mm)63.458.658.658.658.6
HWheel Base (mm)994998101010251040
IChain Stay Length (mm)420420420420420
JBottom Bracket Drop (mm)7575707070
KStack (mm)541558577596615
LReach (mm)375380384393402
MStand Over Height (mm)733762796814841
NHandlebar Width (mm)400420420440440
OStem Length (mm)90100100110110
PCrank Length (mm)170172.5172.5175175
QWheel Size700C700C700C700C700C
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