• Giant 2025 Defy Advanced E+ EL AR
  • Giant 2025 Defy Advanced E+ EL AR
  • Giant 2025 Defy Advanced E+ EL AR
  • Giant 2025 Defy Advanced E+ EL AR
  • Giant 2025 Defy Advanced E+ EL AR
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Giant 2025 Defy Advanced E+ EL AR

$7,399.00 $10,499.00
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With its smooth-riding composite frame, lightweight battery, new SyncDrive Move Plus integrated rear hub motor and all-road ready 35mm tyres, the Defy Advanced E+ AR is the ideal choice for performance-minded road riders who want to tackle steep hills, maintain higher speeds, and experience road riding with no limitations.

Key Performance Factors

SEAMLESS POWER

The SyncDrive Move Plus motor is integrated into the rear hub and delivers 30Nm of power (equivalent to 75Nm with a mid-drive motor) directly to the rear wheel. Weighing just 1.7kg, it’s specially tuned for the pedalling pattern of performance road riding, with minimal energy loss and more torque at higher speeds. The result is a natural feel when accelerating or maintaining steady power at speed, and no motor drag while freewheeling or coasting.

SYSTEM INTEGRATION

The down tube integrated EnergyPak 400 battery system weighs just 2.3kg and is purpose-built for the specific needs of E-bikes. A top tube mounted RideControl Go button makes it quick and easy to turn the E-bike on or off and change power modes. Smart Assist technology uses three sensors to precisely measure the power being applied to the pedals and produce just the right amount of support for a smooth, natural ride experience. All models feature SRAM wireless electronic shifters and an integrated taillight.

PURE ROAD PERFORMANCE

A lightweight composite frameset and high-performance components including a D-Fuse seatpost and handlebars for compliance, integrated WheelSystems with all-road ready 35mm tubeless tyres, and a wireless electronic drivetrain all add up to a smooth, efficient ride quality that mirrors the award-winning performance of the Defy endurance road bike range.

Range

How far can I expect to ride on a single battery charge?

The range for a single battery charge can vary greatly depending on conditions such as the combined weight of the rider and cargo; wind resistance; tyre pressure and tread profile; terrain and elevation changes; road or trail surface; outdoor temperature; maintenance of the E-Bike; and the condition of the battery.

The bar below gives an approximate range. Conditions are categorized as extreme, good and ideal. Extreme conditions typically occur when riding with a heavy load, strong headwinds or excessive climbs.


Energypak 400 / SyncDrive Move


TECHS & FEATURES

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SyncDrive Move Plus

The new SyncDrive Move Plus motor delivers 30Nm of torque, which is comparable to 75Nm of torque in a mid-drive motor—all in a lightweight, quiet system that’s fully integrated into the rear hub. It features five support levels plus Smart Assist technology, which can automatically adjust pedaling support without having to change settings while riding. The motor uses sensors to constantly adjust output based on advanced algorithms.

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ADVANCED COMPOSITE TECHNOLOGY

Giant’s High Performance Grade raw carbon material is used to produce this custom frame material in our own composite factory with a high stiffness-to-weight ratio. The front triangle of these framesets is assembled and moulded as one continuous piece in a proprietary manufacturing process called Modified Monocoque Construction.

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D-FUSE TECHNOLOGY

The D-Fuse seatpost and handlebar were designed to function as a system, absorbing road shocks and vibrations so you can ride further, faster.absorbing road shocks and vibrations so you can ride further, faster.

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ENERGYPAK

Giant’s latest EnergyPak battery systems feature streamlined designs that are integrated with the E-bike for a sleek and modern profile. Giant E-bikes offer several different EnergyPak options including the EnergyPak Smart and EnergyPak. Each one is designed to optimise the E-bike experience for a specific style of riding.

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RideControl App

The updated RideControl App expands the existing customization options for your SyncDrive motor. Now you choose exactly how you want the system to perform. You can use the app to adjust from the battery-saving Eco mode all the way up to Power mode, and collect all relevant ride metrics during your activity.

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SMART ASSIST

All SyncDrive motors have Smart Assist technology, which adjusts the support to match the rider’s needs. By using information from multiple sensors, both rider input and terrain feedback are used to determine the optimal amount of pedaling assistance. SyncDrive is the only e-bike system that utilizes both rider input and terrain feedback. It gives you a smooth, natural riding experience with ample power when you need it, while also conserving power when you don’t need as much.

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E+ System

E+ System combines electric power with human power to produce a smart, natural and powerful E-bike riding experience. It’s an integrated group of technologies that includes our RideControl control units, EnergyPak battery systems and SyncDrive motors.

For more information, check out the link below.

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SIZING GUIDE AND GEOMETRY

Sizing to be used as a reference only. Please check with a local authorized dealer to determine the correct size.
Available sizes may vary from country to country.

S
M
ML
L
XL
S
M
ML
L
XL
ASEAT TUBE LENGTH (mm)
445
480
515
535
565
BSEAT TUBE ANGLE
74.0°
73.5°
73.0°
73.0°
73.0°
CTOP TUBE LENGTH (mm)
530
545
560
575
590
DHEAD TUBE LENGTH (mm)
130
145
167
187
205
EHEAD TUBE ANGLE
71.5°
72.5°
72.5°
72.5°
72.5°
FFORK RAKE (mm)
50
50
50
50
50
GTRAIL (mm)
65.1
58.6
58.6
58.6
58.6
HWHEELBASE (mm)
994.3
995.2
1007.5
1022.7
1037.9
ICHAIN STAY LENGTH (mm)
420
420
420
420
420
JBOTTOM BRACKET DROP (mm)
80
80
75
75
75
KSTACK (mm)
542.2
560.2
576.1
595.2
612.4
LREACH (mm)
374.3
378.9
383.6
392.8
406.2
MSTAND OVER HEIGHT (mm)
716
745.5
779
799
824
NSTEM LENGTH (mm)
90
100
110
110
120
OCRANK LENGTH (mm)
170
172.5
172.5
175
175
PWHEEL SIZE
700C
700C
700C
700C
700C
SIZES
S, M, M/L, L, XL
COLOURS
Kelp Forest
FRAME
Advanced-Grade Composite, disc, 12x145mm
FORK
Advanced SL-Grade Composite, Full-Composite OverDrive Aero Steerer, disc, 12x100mm
SHOCK
N/A
MOTOR
Giant SyncDrive Move Plus, Rear Hub, 30Nm
CONTROLLER
Mode support switch from SRAM blips
DISPLAY
RideControl GO, frame integrated LED display; ANT+ Wireless display compatible
BATTERY
EnergyPak Smart 400Wh; EnergyPak Plus, range extender compatible
CHARGER
EnergyPak 4A smart charger compact
MAXIMUM ASSISTED SPEED
Pedal-assist limited to 25 km/h in accordance with Australian regulations (EN15194); no motor support above this speed
CONNECTIVITY
Giant RideControl App enabled; ANT+ wireless display signal with e-bike profile
HANDLEBAR
Giant Contact SL D-Fuse S:40/42cm, M:42/44cm, M/L:42/44cm, L:44/46cm, XL:44/46cm
BAR TAPE
Stratus Lite 3.0
STEM
Giant Contact SL AeroLight S:90mm, M:100mm, M/L:110mm, L:110mm, XL:120mm
SEATPOST
Giant D-Fuse, composite, -5/+15mm offset
SADDLE
Giant Approach
PEDALS
N/A
SHIFTERS
SRAM Rival AXS
FRONT DERAILLEUR
N/A
REAR DERAILLEUR
SRAM Rival XPLR AXS
BRAKES
SRAM Rival AXS hydraulic; SRAM PaceLine rotors [F]160mm, [R]160mm
BRAKE LEVERS
SRAM Rival AXS hydraulic
CASSETTE
SRAM Rival XPLR XG-1251, 12-speed, 10-44
CHAIN
SRAM Rival D1
CRANKSET
SRAM X-SYNC 46T BCD107 chain ring, Praxis E Crank Alloy ISIS; S:170mm, M:172.5mm, M/L:172.5mm, L:175mm, XL:175mm
BOTTOM BRACKET
Giant E+ System BBSS
RIMS
Giant P-X2 Alloy Disc Wheel System, Tubeless Ready
HUBS
[F] Giant Alloy, 24H; [R] Giant SyncDrive Move Plus, 28H
SPOKES
Sapim spoke E-Light [R] / Race [F], e-bike optimised
TYRES
Schwalbe G-One Allround Performance, RaceGuard, brown side-wall, tubeless, 700x35C
LIGHTING
Seatpost clamp integrated tail light
MAX TYRE CLEARANCE
38mm
WEIGHT
The 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 our bikes are designed for best-in-class weight and ride quality.

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