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2024 Giant

Defy Advanced 2

A carbon frame endurance bike with upper mid-range components and giant hydraulic disc brakes.
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Manufacturer Price

$3,300
Weight19.2 lbs  
FrameCarbon
ForkCarbon
Wheels700c Aluminum
Drivetrain2 × 12
Groupset105
BrakesGiant Hydraulic Disc
Where to Buy
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Terrain
smoothrugged
Defy Advanced 2
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 2

39 mph

Similar Bikes

Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Compare the full Defy model range

View Comparison
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
  • 6'1", size Large, Just right
  • 6'0", size MD/LG, Just right
  • 5'8", size SM, Just right
  • 5'7", size SM, Just right
  • 5'10", size MD, Just right
  • 6'0", size MD/LG, Just right
  • 6'1", size ML, Too small
  • 5'9", size Small, Just right
  • 5'8", size MD, Too large
  • 5'7", size MD, Just right
  • 6'0", size LG, Fits large
  • 6'0", size MD, Just right
  • 5'5", size SM, Just right
  • 5'8", size MD, Just right
  • 6'0", size LG, Just right
  • 5'8", size MD, Fits large
Price History
Reviews

Summary

The Giant Defy is celebrated for its lightweight design, comfortable ride, and efficient power transfer, making it a standout in the endurance category. It offers a lively ride feel, excellent handling, and a premium frameset, though some note its handling can be too quick for traditional endurance preferences. The bike's versatility is highlighted by its ability to accommodate wider tires and its suitability for both smooth and rough roads.

Pros
  • Lightweight design

  • Comfortable ride

  • Efficient power transfer

  • Versatile tire clearance

  • Premium frameset

Cons
  • Quick handling may not suit all

  • Proprietary components limit customization

  • Some find the front end stiff

Key Quotes
the latest model is one of the best designs you’ll find to prove that race bikes can and perhaps should be consigned strictly to those who race, as the Defy is an excellent option for every other circumstance out on the road.
Cyclist logoCyclist
Giant has struck an excellent balance to keep the Defy confident without it becoming dull.
Cyclist logoCyclist
The GIANT Defy Advanced SL is a sporty all-road bike for everything from poorly maintained asphalt to well-groomed woodland paths.
Gran Fondo Magazine logoGran Fondo Magazine

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BikeRadar
Giant Defy Advanced Pro 2 review | Road Bike of the Year winner

May 2024 · Warren Rossiter

Our Road Bike of the Year winner for 2024

Highs
  • Balanced handling

  • Comfortable

  • Stable but still quick

Lows
  • Tyres lack sense of speed but are very grippy

Read Review

Gran Fondo Magazine
2024 GIANT Defy Advanced SL – More than just a pretty face?

Apr 2024 · Martin Staffa

Lightweight, comfortable, and fast. The 5th generation of the GIANT Defy promises all this and more. Can the endurance bike deliver, or is its beauty just skin deep?

Highs
  • Racy, stylish, and modern look

  • Efficient acceleration

  • Excellent climber

  • High fun factor

Lows
  • Lack of attention to some small details like the stem bolts

  • Bar tape is too short

Read Review

road.cc
Giant Defy Advanced SL 0 2024

Oct 2023 · Mat Brett

Light and superbly comfortable endurance bike in a super-high build, but look lower down the range for the best bargain

Highs
  • Excellent frameset

  • Comfortable

  • Light

  • High-end spec

Lows
  • Not many people will spend this amount

  • Tweaked geometry won't suit all

Read Review

Escape Collective
Review: 2024 Giant Defy Advanced stays the course with steady refinements - Escape Collective

Sep 2023 · James Huang

Giant’s fifth-generation premium carbon fiber endurance road bike, updated with a lighter chassis, additional tire clearance, and a more refined ride quality.

Highs
  • Impressively lightweight

  • Composed ride quality

  • Quick handling

  • Some semblance of cockpit customization

  • Looks brilliant.

Lows
  • Composed-but-not-cushy ride quality

  • Handling is arguably too quick

  • Questionable wheelset spec

  • Still a proprietary stem.

Read Review

Velo
Giant releases new Defy: An endurance road bike from the worlds largest bicycle brand

Sep 2023 · Troy Templin

The Giant Defy is for going longer. It’s for climbing higher, riding faster, and doing it all with confidence and smooth control.

Read Review

Cyclist
Giant Defy Advanced 2 review

Apr 2021 · Marc Abbott

Mid-range carbon endurance bike packing comfort for almost any occasion

Highs
  • Sky-high comfort

  • Fatigue-fighting geometry

  • Wide choice of gearing

  • Predictable handling

  • 32c tubeless tyres

  • Versatility as standard

Lows
  • Non-series chainset is a minor quibble

Read Review

Geometry
Specs
Build
Frame

Advanced-grade composite, disc

BB StandardBB86/BB92, Press Fit

Tire Clearance38c

ColorsTiger Red; Bay Leaf

Fork

Advanced-grade composite, full-composite steerer, disc

Shock

N/A

Bottom Bracket

Shimano, press fit

Stem

Giant Contact Aero Light XS:80mm, S:90mm, M:100mm, M/L:100mm, L:110mm, XL:110mm

Handlebar

Giant Contact SL D-Fuse XS:40cm, S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm

Saddle

Giant Approach

Seatpost

Giant D-Fuse, composite, 14mm offset

TypeRigid

Pedals

N/A

Grips

Stratus Lite 3.0

Groupset
Rear Derailleur

Shimano 105

Front Derailleur

Shimano 105

Crank

Shimano FC-RS520, 34/50 XS:170mm, S:170mm, M:172.5mm, M/L:172.5mm, L:175mm, XL:175mm

Shifters

Shimano 105

Cassette

Shimano 105, 11x36

Chain

KMC X12L-1

Brakes

Shimano 105 hydraulic, Giant MPH rotors [F]160mm, [R]160mm

TypeGiant Hydraulic Disc

Brake Levers

Shimano 105

Wheels
Rims

Giant P-R2 Disc wheelset, alloy

Spokes

Sapim stainless

Front Hub

Giant alloy, 12mm thru-axle

Rear Hub

Giant alloy, 12mm thru-axle

Tires

Giant Gavia Fondo 1, tubeless, 700x32c (33.5mm), folding

Accessories
Fenders

Compatible with RGX 38 fender (sold separately)

Rider Notes
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First added September 14

Last updated May 30