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Giant

2026 Giant Defy Advanced 3 Men's Road Bike in Good Gray

£1,999.00
Size Guide
Pre-Order

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

Hassle free returns

Any item (apart from nutrition products) can be returned to us within 28 days of purchase, given the item has not been used or fitted, and is returned in its original packaging with valid proof of purchase.

Online purchases can be returned either in store at Giant Lincoln or returned to us via post.



Giant Lincoln Returns address:

Returns
Giant Store Lincoln
Doddington Hall
Doddington
LN6 4RU

Giant Tugby Returns Address:

Returns
Giant Tugby
Wood Lane
Tugby
LE7 9WE

Customer Returns Form


If you wish to cancel, return or exchange an order please print and complete the returns form below. Place the form inside your return package along with your receipt.




Return Terms & Conditions

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

Click & Collect customers: should you decide your item is not right for you, it can be exchanged or refunded straight away in store, or you still have up to 28 days to return it if you take the item away.

If the items we have sent you are faulty, damaged or not as we described, we will cover any associated re-delivery/return postage costs.

Refunds will be processed using the same method of payment used for the original purchase.

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

Please see the Terms & Conditions page for full guidance.

Bike Returns – Change of Mind

If you decide you no longer want your bike after delivery, that’s okay — we understand that sometimes things just don’t feel quite right.
However, if the bike is not faulty and has simply been unwanted or ordered in error, you’ll be responsible for returning it to us in unused, original condition (including all packaging, manuals, and accessories).

We can help arrange a collection if needed, but please note that a return charge of £80 will apply to cover the cost of collection and handling. This amount will be deducted from your refund.

Refunds will only be processed once the bike has been received back and inspected. If the bike shows any signs of use or damage beyond what’s necessary to check it over, we may reduce the refund to reflect any loss in value.

This policy does not affect your statutory rights if your bike is faulty or not as described — in those cases, we’ll arrange collection or replacement at no cost to you.

2026 Giant Defy Advanced 3 Men's Road Bike in Good Gray

Season:2026

Brand:Giant

Code:9031024GoodGray

2026 Giant Defy Advanced 3 – Endurance Made Effortless

Smooth, efficient, and confidence-inspiring — the 2026 Giant Defy Advanced 3 is your perfect partner for long days in the saddle. Its lightweight composite construction and smart endurance-focused design deliver the ideal balance of comfort and performance to help you ride stronger, longer, and with less fatigue.

Functional Simplicity
Engineered with a lightweight Advanced-grade composite frameset, the Defy Advanced 3 strips away unnecessary complexity to focus on what really matters: smooth, efficient speed and all-day comfort. This “less is more” design philosophy creates a ride that feels fast, stable, and effortless on any road.

Engineered Compliance
The Advanced-grade composite frame and fork are specifically tuned for endurance performance, reducing road vibrations and fatigue over long distances. D-Fuse components — including the handlebar and seatpost — flex subtly to absorb shocks, delivering a smoother, more composed ride across varied surfaces.

Total Control
The Contact D-Fuse handlebar features an ergonomic shape and an 8-degree flare to improve comfort and control. Wide alloy rims, optimized for high-volume tubeless tires (up to 38mm), offer stability and confidence whether you’re gliding over smooth tarmac or tackling rough backroads.

Key Features:

  • Lightweight Advanced-grade composite frame and fork

  • D-Fuse handlebar and seatpost for road-smoothing comfort

  • Tubeless-ready alloy rims for reliable performance and control

  • Optimized geometry for endurance efficiency and all-day comfort

Take on bigger rides, steeper climbs, and tougher roads — the 2026 Giant Defy Advanced 3 delivers pure, effortless endurance.

Technical Information
Sizes - XS, S, M, M/L, L, XL
Colours - Good Gray
Frame - Advanced-grade Composite, 12x142mm thru-axle, disc
Fork - Advanced-grade Composite, full-composite OverDrive steerer, 12x100mm thru-axle, disc
Shock - N/A
Handlebar - Giant Contact SL D-Fuse XS:404/380mm, S:404/380mm, M:424/400mm, M/L:424/400mm, L:444/420mm, XL:444/420mm
Stem - Giant Contact AeroLight XS:80mm, S:90mm, M:100mm, M/L:100mm, L:110mm, XL:110mm
Seatpost - Giant D-Fuse, composite, 14mm offset
Saddle - Giant Approach
Pedals - platform pedal [GCS,GTS], N/A [all other GSC]
Shifters - Shimano CUES U6030
Front Derailleur - Shimano CUES U6030F
Rear Derailleur - Shimano CUES U6020-10
Brakes - Shimano BR-U6030 hydraulic, Giant MPH rotors [F]160mm, [R]160mm
Brake Levers - Shimano CUES U6030
Cassette - Shimano CS-LG400, 11x39
Chain - KMC X11
Crankset - Shimano FC-U6030-2, 34/50 XS:165mm, S:165mm, M:170mm, M/L:170mm, L:172.5mm, XL:172.5mm
Bottom Bracket - Shimano, press fit
Rims - Giant S-R2 Disc wheelset, alloy, [F]25mm, [R]25mm
Hubs - Giant alloy, 12mm thru-axle
Spokes - Sapim
Tyres - Giant Gavia Fondo 1, tubeless, 700x32c (33.5mm), folding
Extras - tubeless prepared, 40mm max tire size
Max Tyre Clearance - 40mm
Sizing Information
SizeHeight
XS157 - 169cm
S165 - 175cm
M171 - 181cm
ML177 - 187cm
L183 - 193cm
XL189 - 199cm




XSSMMLLXL
ASeat Tube Length(MM)410445480515535565
BSeat Tube Angle74.5°74.0°73.5°73.0°73.0°73.0°
CTop Tube Length(MM)515530545560575595
DHead Tube Length(MM)125135150175195215
EHead Tube Angle70.5°71.8°72.5°72.5°72.5°72.5°
FFork Rake(MM)505050505050
GTrail(MM)71.663.458.658.658.658.6
HWheelbase(MM)995994998101010251040
IChain Stay Length(MM)420420420420420420
JBottom Bracket Drop(MM)757575707070
KStack(MM)527541558577596615
LReach(MM)369375380384393402
MStand Over Height(MM)705733762796814841
NHandlebar Width(MM)410410430430450450
OStem Length(MM)8090100100110110
PCrank Length(MM)165165170170172172
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