2019 Giant

Defy Advanced Pro 1

A carbon frame endurance bike with high-end components and hydraulic disc brakes.
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Manufacturer Price

$3,780
FrameCarbon
SuspensionRigid
ForkCarbon
Wheels700c Carbon
Drivetrain2 × 11
GroupsetUltegra
BrakesHydraulic Disc
Where to Buy
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Accessories
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Terrain
smoothrugged
Defy Advanced Pro 1
Other Endurance bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

39 mph

Defy Advanced Pro 1

39 mph

Similar Bikes

Highest gear

(descending)

Sizing
XS

5'1" – 5'7"

SM

5'4" – 5'9"

MD

5'7" – 6'0"

MD/LG

5'9" – 6'2"

LG

6'0" – 6'4"

XL

6'2" – 6'7"

Rider Fit Notes
  • 5'10", size MD, Just right
  • 5'9", size Small, Just right
  • 5'8", size MD, Too large
  • 5'7", size MD, Just right
  • 6'0", size MD, Just right
  • 5'5", size SM, Just right
  • 5'8", size MD, Just right
Reviews
Cycling Weekly
Giant Defy Advanced 1

Jul 2020 · James Bracey

Giant's Defy moves into more versatile territory with an updated frame and bigger tyre volume

Highs
  • Value

  • Comfort

  • Versatility

Lows
  • Cable routing

  • Saddle

Read Review

Cyclist
Giant Defy Advanced Pro 1 review

Mar 2020 · Peter Stuart

Giant’s latest Defy is future-proof, versatile, fast and far less expensive than equivalently specced alternatives

Highs
  • Fast

  • 32mm tyres

  • Predictable handling

  • Well priced

Lows
  • Slightly heavy

  • Fiddly seatpost bolt

Read Review

BikeRadar
Giant Defy Advanced Pro 1 review

Jan 2019 · Warren Rossiter

A gloriously accomplished blend of smoothness and speed. Buy if you want a bike capable of the longest rides, on any terrain, that’s as capable going up as it is confident coming down

Highs
  • Comfort in spades and handling finesse

Lows
  • Saddle is just okay and bigger bikes need a 160mm rotor on the front

Read Review

Canadian Cycling Magazine
The Giant Defy revamped and refreshed for 2019

Jul 2018 · Dan Walker

Giant Defy, the endurance bike by the Taiwan-based company, can take you to challenging roads, comfortably

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Cycling Tips
Giant Defy Advanced Pro 0 first-ride review: Super smooth, power meter included - CyclingTips

Jul 2018 · James Huang

Giant’s previous-generation Defy range broke new ground in 2014 by being the first complete range of endurance road bikes from a major manufacturer to exclusively offer disc brakes. It was also a very nice bike, period, but also more of a toned-down road racer than a machine that was purpose-built for performance-oriented comfort. That’s all […]

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Road Bike Action
First Ride: 2019 Giant Defy Advanced Pro 0

Jul 2018 · Troy Templin

Finally, not an aero road bike

Read Review

Velo
First Ride: Giant Defy Advanced Pro 0

Jul 2018 · Dan Cavallari

Giant's new Defy endurance bike has several clever comfort features but has the spirit of a superlight racer. We went to Italy for a first ride review.

Read Review

VeloNews
Giant Defy Advanced Pro 0

Mar 2017 · William Tracy

With the Defy Advanced Pro 0, Giant targets riders who enjoy all-day rides on challenging terrain.

Read Review

Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

Advanced-Grade Composite

BB StandardBB86/BB92, Press Fit

Tire Clearance32c

ColorCarbon / Electric Blue / Red

Fork

Advanced-Grade Composite, full-composite OverDrive 2 steerer

Shock

N/A

Bottom Bracket

Shimano Press Fit

Stem

Contact SL Stealth

Handlebar

Contact SLR D-Fuse

Saddle

Contact SL (neutral)

Seatpost

Giant D-Fuse SL composite

TypeRigid

Pedals

N/A

Groupset
Rear Derailleur

Shimano Ultegra

Front Derailleur

Shimano Ultegra

Crank

Shimano Ultegra, 34/50

Shifters

Shimano Ultegra

Cassette

Shimano Ultegra, 11x34

Chain

KMC X11SL-1

Brakes

Shimano Ultegra, hydraulic

TypeHydraulic Disc

Brake Levers

Shimano Ultegra, hydraulic

Wheels
Rims

Giant SLR-1 Disc WheelSystem

Spokes

Giant SLR-1 Disc WheelSystem

Front Hub

Giant SLR-1 Disc WheelSystem, 12mm thru-axle, Center Lock

Rear Hub

Giant SLR-1 Disc WheelSystem, 12mm thru-axle, Center Lock

Tires

Giant Gavia AC 1 tubeless, 700x28, folding

Rider Notes
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Last updated April 15
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