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The Defy Advanced E+ AR is the ideal choice for performance-minded road riders.
The Defy Advanced E+ AR is the ideal choice for performance-minded road riders.
Giant

Giant Defy Advanced E+ Elite AR Electric Road Bike 2025 in Matte Kelp Forest/Black

£5,999.00
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With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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Any item, except food, face masks or e-gift vouchers (full e-gift vouchers T&Cs are listed on the respective product pages) can be returned to us for any reason within 90 days, provided that the item has not been used or fitted and is returned in its original packaging with valid proof of purchase. It is recommended that you use a recorded delivery service to ensure your items are received by us. We cannot assume responsibility for items that are lost in the post.

Online or in-store purchases can both be returned to any store free of charge or can be returned by post after completing the online returns form. If you are returning an item due to a fault, we will refund your postage.

If you wish to return your bike to us, please keep the box it arrived in and let us know using the returns form and we will arrange collection.


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Items must be returned in their original packaging and unused. Refunds will be issued once the products have been received and inspected.

Click & Collect customers can buy with confidence knowing that they can review the item before deciding whether it is right for you before leaving the store. Should you decide it's not right for you, it can be conveniently exchanged or refunded straight away, or you still have up to 90 days to return it if you are still unsure.

Please note:

1. If the items we have sent you are faulty, damaged or not as we described, we will cover the cost of collection and the delivery of the correct item.

2. If we have delivered the correct bike but upon inspection, you decide the bike is not the one for you, we will charge you £24.99 for collection. If you do not have the original box, we will charge you an additional £15 to provide one.

Refunds will be processed using the same method of payment used for the original purchase. Credit & debit card refunds must be made to the card used for the original purchase.

We are unable to offer a refund without a valid receipt.

Giant Defy Advanced E+ Elite AR Electric Road Bike 2025 in Matte Kelp Forest/Black

Season:2025

Brand:Giant

Code:6040003GrnGRN

The Defy Advanced E+ AR is the ideal choice for performance-minded road riders.

With its composite frameset, integrated pedal assistance, and high-quality components including wireless electronic shifting, the Defy Advanced E+ Elite AR is designed for performance-minded road riders seeking added capabilities to ride farther and faster. This model comes with 38mm wide Giant CrossCut AT tyres for added versatility on rough roads and gravel. The new SyncDrive Move Plus motor, which delivers up to 30Nm of support (equivalent to 75Nm with a mid-drive motor) in a lightweight, quiet system, is cleanly integrated into the rear hub and features five support levels and Smart Assist technology to determine optimal pedalling support for a smooth, natural riding experience. The system is powered by the EnergyPak 400 battery, which provides powerful support in an integrated, lightweight package.

The SyncDrive Move Plus motor is integrated into the rear hub and delivers 30Nm of power 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.

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.

Key Features & Benefits:

  • Pure Road Performance:A lightweight composite frameset with high-performance components for a a smooth, efficient ride quality that mirrors the award-winning performance of the Defy endurance road bike range.
  • 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.
  • Seamless Power:The SyncDrive Move Plus motor is integrated into the rear hub delivering 30Nm of power directly to the rear wheel.

Full Specification:

  • Frame:Advanced-grade composite,12x145 thru-axle
  • Fork:Advanced SL-Grade Composite, Full-Composite OverDrive Aero Steerer, 12x100mm thru-axle, Disc
  • Motor: SyncDriveMove Plus Hub drive 75Nm max
  • Controller: Mode support switch from SRAM Blips
  • Display: Giant RideControl GO, frame-integrated LED console Optional wireless ANT+ display
  • Battery: EnergyPak Smart 400Wh by Panasonic, Aluminium casing with highest safety standard (UL2271, EN50604), CO2 Neutral production, 2300 charging cycles. EnergyPak Plus 200 range extender compatible
  • Charger: Giant EnergyPak 4A smart charger, 60% in 1:45
  • Connectivity: Giant RideControl App enabled ANT+ wireless display signal with e-bike profile
  • Number of Gears:12
  • Gear Shifters:SRAM Rival eTap AXS 1x12
  • Chainset:SRAM X-SYNC 46T BCD107 chain ring Praxis E Crank Carbon ISIS
  • Chainrings:46T
  • Rear Cassette:SRAM Apex XPLR XG-1251, 10x44T, 12-speed
  • Chain:SRAM Rival 12-speed
  • Front Derailleur:N/A
  • Rear Derailleur:SRAM Rival XPLR eTap AXS
  • Bottom Bracket:Giant E+ System BBSS
  • Pedals:Not supplied:Shop pedals here
  • Rims:Giant P-X2 Alloy Disc Wheel System, Tubeless Ready, 19mm inner width, 12mm thru-axle, w/ Sapim spoke E-Light [R] Race [F], e-bike optimised
  • Front Hub:Giant Alloy
  • Rear Hub:Giant SyncDriveMove, Rear Hub, 35Nm
  • Front Tyre:SCHWALBE G-ONE ALLROUND Perf, RaceGuard, Brown side-wall 700x35C 67EPI Tubeless
  • Rear Tyre:SCHWALBE G-ONE ALLROUND Perf, RaceGuard, Brown side-wall 700x35C 67EPI Tubeless
  • Brakes:SRAM Rival eTap HRD, Paceline 160mm center-lock [F] 160mm 6-bols [R]
  • Handlebars:Giant Contact SL D-Fuse 31.8 alloy
  • Handlebar Tape:.
  • Stem:Contact SL Aerolight 31.8 alloy
  • Saddle:Giant Approach
  • Seatpost:Giant D-Fuse, Composite, 14mm offset
  • Accessories:Seatpost clamp integrated tail light
  • Weight:N/A
Manufacturers reserve the right to change specifications without notice based on availability at the point of assembly.

Sizing Chart for Giant Defy Advanced E+ Elite 2 2025

Frame SizeRider Height (cm)Rider Height (' ")
S166 – 1745'5" - 5'9"
M172 – 1805'8" - 5'11"
ML178 – 1865'10" - 6'1"
L184 – 1926'0" - 6'4"
XL190 - 1986'3" - 6'6"

Sizing in Imperial and Metric for Giant Defy Advanced E+ Elite 2 Electric Bikes Year 2025

Geometry Information for Giant Defy Advanced E+ Elite 2


bike diagram with measurements referenced in table that follows
S (mm)M (mm)ML (mm)L (mm)XL (mm)S (inch)M (inch)ML (inch)L (inch)XL (inch)
ASeat Tube Length44548051553556517.518.920.321.122.2
BSeat Tube Angle74.0°73.5°73.0°73.0°73.0°74.0°73.5°73.0°73.0°73.0°
CTop Tube Length53054556057559020.921.52222.623.2
DHead Tube Length1301451671872055.15.76.67.48.1
EHead Tube Angle71.5°72.5°72.5°72.5°72.5°71.5°72.5°72.5°72.5°72.5°
FFork Rake505050505022222
GTrail65.158.658.658.658.62.62.32.32.32.3
HWheelbase994.3995.21007.51022.71037.939.139.239.640.240.8
IChain Stay Length42042042042042016.516.516.516.516.5
JBottom Bracket Drop80807575753.13.1333
KStack542.2560.2576.1595.2612.421.32222.723.424.1
LReach374.3378.9383.6392.8402.614.714.915.115.415.8
MStand Over Height716745.577979982428.229.330.731.532.4
NHandlebar Width40042042044044015.716.516.517.317.3
OStem Length901001101101203.53.94.34.34.7
PCrank Length170172.5172.51751756.76.86.86.96.9
QWheel Size700C700C700C700C700C700C700C700C700C700C

Warranty Information for Giant

ComponentWarranty Period
Bicycle frame (Downhill excluded)Lifetime
Rigid Forks10 Years
Downhill frame3 Years
Giant own brand components, Pedals, grips, bar tape, saddle, Paint & Decals2 Years
Electronic E-bike components including battery2 Years (or 600 charge cycles)
For full warranty policy please visit giant-bicycles.com
Technical Information
  • Motor
    Giant SyncDrive Move+, Rear Hub, 35Nm
  • Controller
    Mode support switch from SRAM Blips
  • Display
    Giant RideControl GO, frame-integrated LED console Optional wireless ANT+ display
  • Battery
    Giant EnergyPak 400Wh, Aluminium casing with highest safety standard (EN50604), CO2 Neutral production, Giant EnergyPak Plus 200 range extender compatible
  • Charger
    Giant EnergyPak 4A smart charger, 60% in 1:45
  • Connectivity
    Giant RideControl App enabled ANT+ wireless display signal with e-bike profile
  • Sizes
    S, M, ML, L, XL
  • Colours
    Matte Kelp Forest / Black
  • Frame
    Advanced-grade composite,12x145 thru-axle
  • Fork
    Advanced SL-Grade Composite, Full-Composite OverDrive Aero Steerer, 12x100mm thru-axle, Disc
  • Shock
    -
  • Handlebar
    Giant Contact SL D-Fuse 31.8 alloy
  • Stem
    Contact SL Aerolight 31.8 alloy
  • Seatpost
    Giant D-Fuse, Composite, 14mm offset
  • Saddle
    Giant Approach
  • Pedals
    PEDALS NOT SUPPLIED
  • Shifters
    Sram Rival eTap AXS 1x12
  • Front Derailleur
    -
  • Rear Derailleur
    Sram Rival XPLR eTap AXS
  • Brakes
    Sram Rival eTap HRD, Paceline 160mm center-lock [F] 160mm 6-bols [R]
  • Brake Levers
    Sram Rival eTap AXS HRD
  • Cassette
    Sram Apex XPLR XG-1251, 10x44T, 12-speed
  • Chain
    Sram Rival 12-speed
  • Crankset
    Sram X-SYNC 46T BCD107 chain ring Praxis E Crank Carbon ISIS
  • Bottom Bracket
    Giant E+ System BBSS
  • Rims
    Giant P-X2 Alloy Disc Wheel System, Tubeless Ready, 19mm inner width, 12mm thru-axle, w/ Sapim spoke E-Light [R] Race [F], e-bike optimised
  • Spokes
    Sapim spoke E-Light [R] Race [F], e-bike optimised
  • Tyres
    SCHWALBE G-ONE ALLROUND Perf, RaceGuard, Brown side-wall 700x35C 67EPI Tubeless
  • Lighting
    Seatpost clamp integrated tail light
  • 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.
Sizing Information
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