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

2023 Giant Defy Advanced 1 - Endurance Road Bike - Orion Nebula

£2,299.00 £3,199.00 28% off
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Estimated Delivery & Collection Dates

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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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2023 Giant Defy Advanced 1 - Endurance Road Bike - Orion Nebula

Season:2023

Brand:Giant

Code:2310062OrionNebula

Engineered compliance - Advanced Composite frame is engineered for endurance road riding. The D-Fuse seatpost and handlebar absorb road shocks and vibrations, and its smooth ride quality means you’ll feel less fatigue on long rides.

Total control - Seamless disc brake integration including flat mounts and 12mm front and rear thru-axles produces more consistent braking power for better control, even in wet weather and on rough roads.

Versatility - Endurance road geometry, plenty of tire clearance (up to 35mm), and disc-brake integration allow you to tackle a variety of roads and conditions, from smooth pavement to rugged mountain passes.

Technical Information
  • Frame
  • Sizes
    S (17.5"), M (18.9"), M/L (20.3"), L (21.1"), XL (22.2")
  • Colours
    Orion Nebula
  • Frame
    Advanced-Grade Composite, 12x142mm thru-axle
  • Fork
    Advanced-Grade Composite, Full-Composite OverDrive Steerer, 12x100mm thru-axle
  • Shock
    N/A
  • Drivetrain and Brakes
  • Brake System
    Shimano 105 Di2 hydraulic disc brakes, Tektro 160 [F]/140 [R] rotors
  • Rear Derailleur
    Shimano 105 Di2
  • Front Derailleur
    Shimano 105 Di2
  • Shifters
    Shimano 105 Di2 2x12
  • Bottom Bracket
    Shimano, press fit
  • Crankset
    Shimano FC-RS520, 34/50 S:170mm, M:172.5mm, M/L:172.5mm, L:175mm, XL:175mm
  • Cassette
    Shimano 105, 12-speed, 11x34
  • Chain
    KMC X12
  • Cockpit
  • Handlebar
    Giant Contact SL D-Fuse S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm
  • Stem
    Giant Contact S:90mm, M:100mm, M/L:100mm, L:110mm, XL:110mm
  • Grips
    Stratus Lite 3.0
  • Headset
  • Wheels
  • Front Hub
    Giant alloy, 12mm thru-axle
  • Rear Hub
    Giant alloy, 12mm thru-axle
  • Rim
    Giant P-R2 Disc Wheelset (22mm inner rim width)
  • Front Tyre
    Giant Gavia Fondo 1 Tubeless, 700x32c, (effective width 33.5mm) 60 tpi, Folding
  • Rear Tyre
    Giant Gavia Fondo 1 Tubeless, 700x32c, (effective width 33.5mm) 60 tpi, Folding
  • Finishing Kit
  • Seatpost
    Giant D-Fuse, composite, 14mm offset
  • Saddle
    Giant Approach
  • Pedals
    PEDALS NOT SUPPLIED
  • Front Light
    N/A
  • Rear Light
    N/A
  • Kickstand
    N/A
  • Mudguards
    Compatible with RGX 38 fender (sold separately)
  • Carrier
    N/A
Sizing Information
Size Guide

Frame SizeRider height (cm)Rider height (feet)
S165 - 1755'5" - 5'9"
M171 - 1815'7" - 5'11"
ML177 - 1875'10" - 6'2"
L183 - 1936'0" - 6'4"
XL189 - 1996'2" - 6'6"

Frame Geometry




SMMLLXL
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
GTrail (mm)63.158.258.258.258
HWheel Base (mm)995998101010251040
IChain Stay Length (mm)420420420420420
JBottom Bracket Drop (mm)7575707070
KStack (mm)546567586605624
LReach (mm)374377381390398
MStand Over Height (mm)760786816835856
NHandlebar Width (mm)400420420440440
OStem Length (mm)90100100110110
PCrank Length (mm)170172.5172.5175175
QWheel Size700C700C700C700C700C
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