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New

Defy Advanced 3

2018

£1,499

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Ships from warehouse and will be available for pick-up at any Giant retailer in about 3-5 business days.

In store now and available for pick up in 1 - 2 business days at these Giant retailers (distance from {{ dealercity }}): Or pick it up in 1 - 2 business days at a Giant retailer that we know to have it in store now near {{ dealercity }}:

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If you are willing to take a road trip, the bike is available in 1-2 days at these Giant retailers more than 100 miles from {{ dealercity }}.

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STAY SMOOTH, EVEN ON ROUGH RIDES. THIS ENDURANCE ROAD BIKE IS PURPOSE-BUILT FOR YOUR LONGEST, HARDEST RIDES.

This lightweight Advanced-grade full carbon composite frame features road endurance geometry and engineered compliance for a smooth, high-performance ride. Its tube shapes are optimized to absorb road shocks and vibrations, yet they’re still stiff in ways that matter—for pedaling efficiency and precise, stable handling. It’s actually crafted with specific carbon layups to give it just the right feel. And integrated disc-brake technology, featuring flat mounts and 12mm thru-axles front and rear, gives you added control in all types of weather and road conditions. Tubeless ready

  • Advanced-grade carbon composite frame with D-Fuse composite seatpost
  • Advanced-grade carbon composite fork with alloy/composite hybrid OverDrive steerer
  • Shimano Tiagra 10-speed componentry
  • Giant Conduct hydraulic disc brakes
  • Giant SR-2 disc wheelset with Giant Gavia AC 1 tubeless tires
  • Colour: Carbon Smoke/Blue/Neon Green, Orange/Black

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SizesS, M, ML, L, XL
ColoursMatt Carbon Smoke* / Matt Neon Green / Matt Blue (*Carbon 'Smoke' paint finish = semiopaque coating for subtler carbon detail)
FrameAdvanced-Grade Composite
ForkAdvanced-Grade Composite, Alloy OverDrive Steerer
HandlebarGiant Connect
StemGiant Connect
SeatpostGiant D-Fuse Composite
SaddleGiant Contact (Neutral)
PedalsNot Included
ShiftersShimano Tiagra 20 speed
Front DerailleurShimano Tiagra
Rear DerailleurShimano Tiagra
BrakesGiant Conduct Hydraulic Disc
Brake LeversShimano Tiagra
CassetteShimano HG500, 11x32
ChainKMC X10
CranksetTiagra, 34/50
Bottom BracketShimano PressFit BB-RS 500
RimsGiant SR2 Disc Wheel Set
HubsGiant Tracker Road, Front/Rear 12mm Thru-Axle
SpokesSapim Leader
TyresGiant Gavia AC 1 Tubeless, 700x25, Folding
ExtrasComputer and light mount, Tyre Sealant
WeightThe 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 Giant bikes are designed for best-in-class weight and ride quality.

Highlights

This lightweight Advanced-grade composite frame features endurance geometry and engineered compliance for a smooth, high-performance ride. Its tube shapes are optimized to absorb road shocks and vibrations, yet they’re still stiff in ways that matter—for pedaling efficiency and precise, stable handling. It’s actually crafted with specific carbon layups to give it just the right feel. And integrated disc-brake technology, featuring flat mounts and 12mm thru-axles front and rear, gives you added control in all types of weather and road conditions.

1 2 3 4 5 6 7 8 9

Geometry

  SMM/LLXL
ASeat Tube Length (mm) (inch)44517.548018.951520.353521.156522.2
BSeat Tube Angle (degrees)74.0°73.5°73.0°73.0°72.5°
CTop Tube Length (mm) (inch)53020.954521.55602257522.659523.4
DHead Tube Length (mm) (inch)1455.71656.51907.52108.32309.1
EHead Tube Angle (degrees)72.0°72.5°72.5°72.5°72.5°
FFork Rake (mm) (inch)451.8451.8451.8451.8451.8
GTrail (mm) (inch)642.5602.4602.4602.4602.4
HWheelbase (mm) (inch)9903999539.2100739.6102240.2103740.8
IChain Stay Length (mm) (inch)42016.542016.542016.542016.542016.5
JBottom Bracket Drop (mm) (inch)702.8702.8652.6652.6652.6
KStack (mm) (inch)54621.556722.358623.160523.862424.6
LReach (mm) (inch)37314.737714.83811539015.439815.7
MStand Over Height (mm) (inch)75429.777730.679031.18133283332.8
NHandlebar Width (mm) (inch)40015.742016.542016.544017.344017.3
OStem Length (mm) (inch)903.51003.91104.31104.31204.7
PCrank Length (mm) (inch)1706.7172.56.8172.56.81756.91756.9
QWheel Size 700C700C700C700C700C

Technologies

Every effort has been made to ensure accuracy throughout this website. However, Giant reserves the right to change bike specifications, features, prices and colours without prior notice.

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