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0% APR Finance
New

Defy Advanced 1

2019

£1,999

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

The product you have selected is currently out of stock in our warehouse but there may be a retailer in your area that has the product in stock. Please contact your Giant retailer for availability.

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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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Choose the longer route. Climb higher mountains. This all-new endurance road bike is purpose-built to help you tackle long-distance road rides in all types of conditions. It’s smooth, it’s efficient, and it’s fast.

Ride farther and faster with an all-new composite frameset that’s engineered with endurance geometry and built-in compliance. Handcrafted with Advanced-grade composite material, it’s engineered with tube shapes that are optimized to absorb road shocks and vibrations. And the frame is still stiff in all the ways that matter—for pedaling efficiency as well as steering and cornering precision. It’s made with a specific carbon layup to give it just the right feel. And for added control, it features integrated disc brakes with flat mounts and 12mm thru-axles. The D-Fuse seatpost and handlebar system also help reduce road vibrations, adding to its smooth, compliant feel on the road.

Key Performance Factors

Engineered compliance

Advanced Carbon 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 tyre clearance (up to 32c) and disc-brake integration allow you to tackle a variety of roads and conditions, from smooth pavement to rugged backroads and mountain passes.

Download PDF

SizesS, M, M/L, L, XL
ColoursGloss Carbon Smoke* / Matte Pure Red (*Carbon 'Smoke' paint finish = semi-opaque coating for subtler carbon detail)
FrameAdvanced-Grade Carbon Composite
ForkAdvanced-Grade Carbon Composite, full-composite OverDrive steerer
ShockN/A
HandlebarContact SL D-Fuse
StemGiant Connect
SeatpostGiant D-Fuse carbon composite
SaddleContact (neutral)
PedalsN/A
Shifters22 Speed Shimano Ultegra
Front DerailleurShimano Ultegra
Rear DerailleurShimano Ultegra
BrakesGiant Conduct SL hydraulic disc, 140mm rotors
Brake LeversShimano Ultegra
CassetteShimano Ultegra, 11x34
ChainKMC X11EL-1
CranksetShimano FC-RS510, 34/50
Bottom BracketShimano Press Fit
RimsGiant P-R2 Disc wheelset
HubsGiant P-R2 Disc wheelset, 12mm thru-axle
SpokesSapim Race
TyresGiant Gavia AC 1 tubeless, 700x28mm
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

Ride farther and faster with an all-new composite frameset featuring endurance geometry and built-in compliance. Handcrafted with Advanced-grade composite material, it’s engineered with tube shapes that are optimized to absorb road shocks and vibrations. And the frame is still stiff in all the ways that matter—for pedaling efficiency as well as steering and cornering precision. It’s made with a specific carbon layup to give it just the right feel. And for added control, it features integrated disc brakes with flat mounts and 12mm thru-axles. The D-Fuse SL composite seatpost and Contact SL D-Fuse aluminum handlebar system also help reduce road vibrations, adding to its smooth, compliant feel on the road. The oversized and tapered OverDrive full-composite steerer tube aids cornering precision, while the PowerCore bottom bracket (dropped 5mm from the previous generation Defy to compensate for larger tires) delivers precise handling and class-leading pedaling efficiency.

 

 

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Geometry

  SMMLLXL
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)1405.51606.31857.32058.12258.9
EHead Tube Angle (degrees)71.8°72.5°72.5°72.5°72.5°
FFork Rake (mm) (inch)502502502502502
GTrail (mm) (inch)632.5582.3582.3582.3582.3
HWheelbase (mm) (inch)99539.299839.3101039.8102540.4104040.9
IChain Stay Length (mm) (inch)42016.542016.542016.542016.542016.5
JBottom Bracket Drop (mm) (inch)753753702.8702.8702.8
KStack (mm) (inch)54621.556722.358623.160523.862424.6
LReach (mm) (inch)37414.737714.83811539015.439815.7
MStand Over Height (mm) (inch)76029.978630.981632.183532.985633.7
NHandlebar Width (mm) (inch)40015.742016.542016.544017.344017.3
OStem Length (mm) (inch)903.51003.91003.91104.31104.3
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.