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Giant

2025 Defy Advanced 1 Men's Road Bike in Solar Flare Orange

£2,559.00 £3,199.00 20% off
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.

2025 Defy Advanced 1 Men's Road Bike in Solar Flare Orange

Season:2025

Brand:Giant

Code:9031011SolarFlare

2025 Giant Defy Advanced 1 Endurance Road Bike
Lightweight Performance Meets All-Day Comfort

Push your limits with the 2025 Giant Defy Advanced 1, a lightweight endurance road bike designed for smooth, powerful performance over long distances. Engineered with an Advanced-grade composite frame, this bike delivers exceptional compliance and control, helping you ride stronger, longer, and with less fatigue.

Stripped of unnecessary complexity, the Defy Advanced 1 embodies functional simplicity, offering a responsive yet comfortable ride that’s perfect for modern endurance cyclists. The frame is among the lightest in its class, balancing performance and comfort for a "less is more" riding experience.

Integrated D-Fuse technology across the seatpost, handlebar, and frame works together to absorb vibrations and road chatter, smoothing out rough surfaces and improving ride quality. The new Contact D-Fuse handlebar features ergonomic shaping and an 8-degree flare for enhanced control and all-day comfort.

Optimised for high-volume tubeless tyres up to 38mm, the wide alloy rims deliver stable, confident handling across everything from smooth asphalt to cobbled roads.

Whether you're tackling a gran fondo, exploring backroads, or simply riding further than ever before, the 2025 Giant Defy Advanced 1 is your ideal companion for high-performance endurance cycling.

Technical Information
SizesS, M, M/L, L, XL
ColoursGloss Frost Silver/Cordovan, Solar Flare
FrameAdvanced-Grade Composite, 12x142mm thru-axle, disc
ForkAdvanced-Grade Composite, full-composite OverDrive steerer, 12x100mm thru-axle, disc
HandlebarGiant Contact SL D-Fuse
StemGiant Contact AeroLight
SeatpostGiant D-Fuse, composite, 14mm offset
SaddleGiant Approach
PedalsN/A
ShiftersShimano 105 Di2 2x12
Front DerailleurShimano 105 Di2
Rear DerailleurShimano 105 Di2
BrakesShimano 105 Di2 hydraulic, Giant MPH rotors [F]160mm, [R]160mm
Brake LeversShimano 105 Di2
CassetteShimano 105, 12-speed, 11x36
ChainKMC X12L-1
CranksetShimano 105, 34/50
Bottom BracketShimano, press fit
RimsGiant P-R2 Disc wheelset, alloy, [F]25mm, [R]25mm
HubsGiant alloy, 12mm thru-axle
SpokesSapim
TyresGiant Gavia Fondo 1, tubeless, 700x32c (33.5mm), folding
ExtrasFender mount, water bottle cages, factory tubeless set up
Max Tyre Clearance40mm
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)120140150175195215
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)400400420420440440
OStem Length(MM)8090100100110110
PCrank Length(MM)170170172172175175
QWheel Size700C700C700C700C700C700C
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