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Giant Defy Advanced 1 bike, obsidian pulse/chrome

New model - model year 2027
3,399 
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In-store pickup
From 18.09.2026 (Friday) Check availability
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At MTBIKER Service Point
Available from 23.09.2026 (Wednesday)
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By courier to your home Delivery by courier GLS
Delivery method on Monday 21.09.2026
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Extended return option up to 100 days More info
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Extended additional warranty +1 year More info
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Giant Defy Advanced 1 bike

Giant Defy Advanced 1 is an endurance road bike designed for long rides and gran fondo races, where you'll appreciate the combination of efficient power transfer and high comfort. The Advanced Composite carbon frame, along with purposefully chosen components, helps to smooth out bumps, reduce fatigue, and maintain stability even on rougher surfaces.



The frame geometry and D-Fuse technology on the seatpost and handlebars increase the bike's compliance without sacrificing stiffness during hard efforts, allowing you to ride longer at a higher average pace. The endurance character of the bike is complemented by wide rims optimized for tubeless tires, which improve grip and confidence in corners. The Defy Advanced 1 is thus suitable for riders looking for a fast yet comfortable road bike for all-day rides.

  • Endurance road bike designed for long rides and gran fondo
  • Advanced Composite carbon frame optimized for comfort and efficiency
  • D-Fuse technology on the seatpost and handlebars for better vibration absorption
  • Endurance geometry for stable and confident handling on various surfaces
  • Wide rims ready for tubeless tires for increased grip and confidence in corners
  • Ability to use tires up to 40 mm wide for more comfort and confidence on uneven roads
  • Suitable for sport-oriented hobby riders as well as ambitious endurance races
Level and quality of equipmenthelp
Regular and longer rides

Especially suitable for sports enthusiasts who like to spend time on wheels after work or over the weekend. Suitable for regular riding and training. Usually fitted with components that are the golden middle when it comes to reliability and durability.

Specification
Frame
Advanced-Grade Composite, 12x142 mm thru-axle, disc
Fork
Advanced-Grade Composite, full-composite OverDrive steerer, 12x100 mm thru-axle, disc
Shifting
Shimano 105 Di2, 2 x 12
Derailleur
SHIMANO 105 Di2
Regular and longer rides
Front derailleur
SHIMANO 105 Di2
Regular and longer rides
Cassette
Shimano 105, 12-speed, 11x36
Regular and longer rides
Chain
KMC X12L-1
Cranks
Shimano 105, 34/50
Brakes
Shimano 105 Di2 hydraulic
Regular and longer rides
Brake levers
SHIMANO 105 Di2
Brake discs
Shimano SM-RT64, 160 / 160 mm
Rims
Giant P-R1 Disc wheelset, alloy, 25 / 25 mm
Hubs
Giant alloy, 12 mm thru-axle
Spokes
Sapim
Tires
Giant Gavia Fondo 0, tubeless, 700x32c (33.5 mm), folding
Seat post
Giant D-Fuse, composite, 14 mm offset
Saddle
Giant Approach
Stem
Giant Contact AeroLight
Handlebars
Giant Contact SL D-Fuse
Grips
Stratus Lite 3.0
Headset
OverDrive steerer
Bottom bracket
Shimano, press fit
Accessories
tubeless prepared
Product details
Sex Men, Unisex
Model year 2027
Gears 2x12
Groupset Shimano 105
Colour obsidian pulse/chrome
Material carbon fiber
Wheel material Aluminium
Wheel diameter 700C
Brakes Hydraulic disc
Fork Rigid
Control type electronic
product ID 416771
Bike size M
Height (cm) 172 - 180 cm

All bicycles at the MTBIKER shop are new, not-ridden, from an official distributor and with a full warranty. Several brands even offer a lifetime warranty on the frame after registration. We perform all warranty services in MTBIKER stores after personal delivery or after sending the bike (or its part) by courier.

Our bike shipment is as follows:
  1. The bicycle is taken out of the manufacturer's box
  2. The bicycle is assembled, inspected and adjusted (front and rear derailleur, shock, fork, wheels,...)
  3. The bicycle is carefully packaged back into a box and shipped
  4. If you order a bike for in-person pick-up or home delivery, the bike will be waiting for you assembled and checked
  5. If you order a bicycle via courier to your home address, the following must be done at home:
    1. Take the bike out of the box and carefully remove safety material and foils
    2. Mount handlebar to stem (1 minute, 4 or 5 mm hex hey is needed).
    3. Mount front wheel to fork (1 minute, without the need of any tools if the bike has a quick release).
    4. Loosen the screws in the headset, straighten the stem with the front wheel, tighten the upper screw on the fork and then tighten the headset (2 minutes, 4 or 5 mm hex key is needed).
    5. Mount the pedals to the cranks while lubricating the thread and carefully mounting it the right way (1 minute, 8 mm hex key or 15 mm wrench).
    6. Mount seat post to frame (10 seconds, without needing any tools if the frame has a quick link).
    7. Inflate the tires or fork and shock to desired pressure (2 minutes, pump needed).
    8. Check the tightening of hex keys and quick-releases (2 minutes, 4 and 5 mm hex key is needed).
    9. Go for a test drive! Handle your bicycle carefully until you get used to it. If the bike has disc brakes, their performance will be limited from now on - they will gain their full power after 4-5 strong brakes at higher speed.
Auxiliary video for setting up the bike:
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Giant was established in 1971 in Taiwan, they are one of the largest bicycle producers in the world. In the beginning, they made bikes for other companies. Since 1981 Giant has been supplying the market with bicycles under their name. They were one of the first companies to start mass production of carbon framesets. Liv is their brand for bikes for women offering MTB, road and gravel bikes. Components are also included in their offer as well as wheelsets under the name Cadex (their brand name).

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