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Giant Defy Advanced 0 105 Di2

High endEnduranceCarbon700c
Giant Defy Advanced 0 105 Di2, side view

Giant Defy Advanced 0 105 Di2

endurance road bike, carbon frame, 700c wheels, 2×12 drivetrain, high end equipment

Key specs

Model year
2027
Weight
8.4 kg
Frame
Carbon
Wheelset
700c · Giant SLR 2 40 Carbon Disc WheelSystem
Drivetrain
2×12
Groupset
Shimano 105 Di2
Brake model
Shimano 105 hydraulic

Character

The bike at a glance: the ground it is made for, how it handles, its gears and its equipment, beside the other bikes of its kind.

« Road bike rather for smooth ground, neutral handling, rather high equipment. »

Terrain
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EasyDemanding

As at ease on rough ground as most other endurance road bikes.

Handling
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NimbleStable

Between nimble and stable, like most other endurance road bikes.

Gearing

Not enough data yet for this chart: it fills in as soon as the specs are in.

Equipment level

Not enough data yet for this chart: it fills in as soon as the specs are in.

Equipment: high end for its category.

Equipment score: 78/100 (frame, groupset, wheels, suspension).

Defy Advanced 0 105 Di2other endurance road bikes

Spec sheet

Every value is read on the brand’s page; hover it to see its source and date.

Ride type

Ride type
Endurance

Frame and fork

Frame
Carbon
Fork
Carbon
Max tyre clearance
40 mm
Axles
Thru-axles

Drivetrain

Groupset brand
Shimano
Groupset
Shimano 105 Di2
Shifting
Electronic, wired
Chainrings
2
Gears at the back
12
Chainring teeth
Shimano 105 34/50
Cassette
Shimano 105 11x36
Rear derailleur
Shimano 105 Di2
Shifters
Shimano 105 Di2
Power meter fitted
no

Brakes

Brakes
Hydraulic disc
Brake model
Shimano 105 hydraulic
Front rotor
160 mm
Rear rotor
160 mm

Wheels and tyres

Wheel size
700c / 29"
Wheelset
Giant SLR 2 40 Carbon Disc WheelSystem
Rims
Carbon
Rim depth
40 mm
Tubeless ready
yes
Tyres
Giant Gavia Fondo 0, tubeless, 700x32c (33.5mm)
Tyre width fitted
32 mm

Cockpit and seatpost

Handlebar width
430 mm

Weight

Weight
8.4 kg
Weighed in size
M

Geometry

Geometry size
M
Stack
558 mm
Reach
380 mm
Head angle
72.5 °
Seat angle
73.5 °
Chainstays
420 mm
Wheelbase
998 mm
Bottom bracket drop
75 mm

Spec sheets read at: giant-bicycles.com

The range

Its comparisons

Comparable road bikes

See all

Who is it for?

The sports the brand announces, and the features that go with them.

  • Cycling

    • Ride type: Endurance
    • Groupset: Shimano 105 Di2
    • Weight: 8.4 kg
    • Max tyre clearance: 40 mm

Frequently asked questions

What kind of riding is the Giant Defy Advanced 0 105 Di2 made for?

Endurance, according to the brand.

How wide a tyre fits the Giant Defy Advanced 0 105 Di2?

Up to 40 mm, according to the brand.

Does the Giant Defy Advanced 0 105 Di2 have electronic shifting?

Electronic, wired, according to the brand.

Specs updated on Nov 4, 2026Some values come from third-party spec databases, cross-checked with the brand where it publishes them.Report an error