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Giant Defy Advanced 1 Road Bike 2022 in Carbon/Starry Night
Giant Defy Advanced 1 Road Bike 2022 in Carbon/Starry Night

Giant Defy Advanced 1 Road Bike 2023 in Carbon/Starry Night

£2,149.00 £2,849.00 24% off
in Customer Rewards when you buy this item today

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!


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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When you purchase this item, you will earn of rewards points to spend on your next purchase from us. You can spend your Rewards balance in-store & online.

Hassle free returns

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.

Customer Returns Form

If you wish to cancel, return or exchange an order please fill in the form below. Returns can be processed quicker if all required information is added.

Terms & Conditions

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 1 Road Bike 2023 in Carbon/Starry Night




Choose the longer route. Climb higher mountains. This smooth-riding endurance road bike is made for long-distance rides on all types of roads

Key Features & Benefits:

  • Carbon Fibre Frame:Super lightweight & durable.
  • Shimano Groupset:Time tested & proven reliable for many years.
  • Giant Wheelset:With tubeless technology for increased grip & reduced risk of punctures.

Full Specification:

  • Frame:Advanced-Grade Composite, Disc
  • Fork:Advanced-Grade Composite, full-composite OverDrive steerer, disc
  • Number of Gears:22
  • Gear Shifters:Shimano Ultegra 2x11
  • Chainset:Shimano FC-RS510, 34/50
  • Chainrings:34/50T
  • Rear Cassette:Shimano Ultegra, 11-speed, 11x34
  • Chain:KMC X11EL-1
  • Front Derailleur:Shimano Ultegra
  • Rear Derailleur:Shimano GRX RX-810 max 34T
  • Bottom Bracket:Shimano, press fit
  • Pedals:N/A
  • Rims:Giant P-R2 Disc wheelset (22mm inner rim width)
  • Front Hub:Giant P-R2
  • Rear Hub:Giant P-R2
  • Front Tyre:Giant Gavia Fondo 1, tubeless, 700x32c (effective width 33.5mm), folding
  • Rear Tyre:Giant Gavia Fondo 1, tubeless, 700x32c (effective width 33.5mm), folding
  • Brakes:Shimano Ultegra hydraulic, Giant MPH rotors [F]160mm, [R]140mm
  • Handlebars:Giant Contact SL D-Fuse
  • Handlebar Tape:Stratus Lite 3.0
  • Stem:Giant Contact
  • Saddle:Giant Approach
  • Seatpost:Giant D-Fuse, composite, 14mm offset
  • Accessories:Factory tubeless set up including sealant, 35mm max tyre size
  • Weight:Not Available
Manufacturers reserve the right to change specifications without notice based on availability at the point of assembly.

Sizing Chart for Giant Defy

Frame SizeRider Height (cm)
S165 – 175
M171 – 181
ML177 – 187
L183 – 193
XL189 – 199

Geometry Information for Giant Defy

bike diagram with measurements referenced in table that follows
ASEAT TUBE LENGTH(mm)445480515535565
BSEAT TUBE ANGLE74.0°73.5°73.0°73.0°72.5°
CTOP TUBE LENGTH(mm)530545560575595
DHEAD TUBE LENGTH(mm)140160185205225
EHEAD TUBE ANGLE71.8°72.5°72.5°72.5°72.5°
FFORK RAKE(mm)5050505050
ICHAIN STAY LENGTH(mm)420420420420420
MSTAND OVER HEIGHT(mm)760786816835856
NHANDLEBAR WIDTH(mm)400420420440440
OSTEM LENGTH(mm)90100100110110
PCRANK LENGTH(mm)170172.5172.5175175
QWHEEL SIZE700C700C700C700C700C

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
Sizing Information
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