Giant

2025 Giant Defy Advanced Pro 0 Road Bike in Interstellar Silver

£5,999.00

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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:

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Giant Store Lincoln
Doddington Hall
Doddington
LN6 4RU

Giant Tugby Returns Address:

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Giant Tugby
Wood Lane
Tugby
LE7 9WE

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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.

2025 Giant Defy Advanced Pro 0 Road Bike in Interstellar Silver

Season:2025

Brand:Giant

Code:9031014Interstellar

2025 Giant Defy Advanced Pro 0: Embrace the Long Ride

Here’s to long rides. Climb higher mountains and skip the shortcuts with the 2025 Giant Defy Advanced Pro 0. This buttery smooth endurance road bike is designed to help you do more of what you love.

Key Performance Factors:

Functional Simplicity:Free of cumbersome gimmicks, the frameset is one of the lightest in its category. It offers a perfect balance of high-performance reactivity and all-day comfort, embodying a “less is more” philosophy for modern endurance road riding.
Engineered Compliance:The Advanced-grade composite frame and fork are specifically engineered for endurance road riding, delivering a smooth and efficient ride that minimizes fatigue on long rides. The new D-Fuse components work together to absorb road shocks and vibrations.
Total Control:The new Contact D-Fuse handlebar features ergonomic shaping and an 8-degree flare for comfort and control on all-day rides. Wide, hookless carbon rims (22.4mm inner width) are optimized for high-volume tubeless tires (up to 38mm), and a 36mm rim depth offers stable, predictable handling in crosswinds.

Experience the ultimate in endurance road cycling with the 2025 Giant Defy Advanced Pro 0, designed to keep you comfortable and in control on every ride.

Technical Information

Sizes - XS, S, M, M/L, L, XL
Colours - Gloss Interstellar/Black
Frame - Advanced-Grade Composite, 12x142mm thru-axle, disc
Fork - Advanced SL-Grade Composite, full-composite OverDrive Aero steerer, 12x100mm thru-axle, disc
Shock - N/A
Handlebar - Giant Contact SLR D-Fuse
Stem - Giant Contact SL AeroLight
Seatpost - Giant D-Fuse SLR, composite, -5/+15mm offset
Saddle - Giant Fleet SL
Pedals - PEDALS NOT SUPPLIED
Shifters - Shimano Ultegra Di2 ST-R8170 2x12
Front Derailleur - Shimano Ultegra Di2 FD-R8150
Rear Derailleur - Shimano Ultegra Di2 RD-R8150
Brakes - Shimano Ultegra Di2 hydraulic, Shimano RT-CL800 rotors [F]160mm, [R]160mm
Brake Levers - Shimano Ultegra Di2
Cassette - Shimano Ultegra, 12-speed, 11x34
Chain - Shimano Ultegra
Crankset - Shimano Ultegra, 34/50 with Giant Power Pro power meter
Bottom Bracket - Shimano, press fit
Rims - Giant SLR 1 36 Carbon Disc WheelSystem
Hubs - [F] Giant Low Friction Hub, CenterLock, 12mm thru-axle, [R] Giant Low Friction Hub, 30t ratchet driver, CenterLock, 12mm thru-axle
Spokes - Sapim
Tyres - CADEX Classics, tubeless, 700x32c (33.5mm), folding
Extras - Out front computer mount, fender mount, water bottle cages, factory tubeless set up, 40mm max tyre size
Max Tyre Clearance - 40mm

Sizing Information

Size	Height
XS	157 - 169cm
S	165 - 175cm
M	171 - 181cm
ML	177 - 187cm
L	183 - 193cm
XL	189 - 199cm

		XS	S	M	ML	L	XL
A	Seat Tube Length(MM)	410	445	480	515	535	565
B	Seat Tube Angle	74.5°	74.0°	73.5°	73.0°	73.0°	73.0°
C	Top Tube Length(MM)	515	530	545	560	575	595
D	Head Tube Length(MM)	120	140	150	175	195	215
E	Head Tube Angle	70.5°	71.8°	72.5°	72.5°	72.5°	72.5°
F	Fork Rake(MM)	50	50	50	50	50	50
G	Trail(MM)	71.6	63.4	58.6	58.6	58.6	58.6
H	Wheelbase(MM)	995	994	998	1010	1025	1040
I	Chain Stay Length(MM)	420	420	420	420	420	420
J	Bottom Bracket Drop(MM)	75	75	75	70	70	70
K	Stack(MM)	527	541	558	577	596	615
L	Reach(MM)	369	375	380	384	393	402
M	Stand Over Height(MM)	705	733	762	796	814	841
N	Handlebar Width(MM)	400	400	420	420	440	440
O	Stem Length(MM)	80	90	100	100	110	110
P	Crank Length(MM)	170	170	172	172	175	175
Q	Wheel Size	700C	700C	700C	700C	700C	700C

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