Giant Defy Advanced Pro 3 Road Bike 2016

Product Code: 143861
£1274.15 WAS £1,999.00 Save 36% GBP
Black Friday
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Product Description

Engineered for real-world performance, even on rough roads and the longest days. The Advanced-grade composite frame features endurance geometry with the perfect blend of light weight, stiffness and road-smoothing compliance. The OverDrive 2 steerer tube and full composite fork work together to boost front-end stiffness and precision. New disc brake technology and the vibration-damping D-Fuse seatpost enhance control and comfort. And the PowerCore bottom bracket turns every pedal stroke into positive forward motion, helping you stay strong all the way to the finish.


  • Advanced-grade composite frame with D-Fuse SL composite seatpost
  • Advanced-grade composite fork with full-composite OverDrive 2 steerer
  • Giant SL 1 Disc WheelSystem with Giant P-SL 1 folding tyres
  • Shimano R505 and 105 22 speed drivetrain
  • Shimano RS785 hydraulic disc brakes
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* Prices are estimates and will be calculated at checkout based on your minimum deposit.
Questions and Answers

Hi Alex, the only way to fit mudguards to these will be using a clip on set. please see the links below for models that will fit the defy pro 3. I hope that helps Kind Regards Andi Feather ATC Customer Services

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Customer Reviews

5 / 5 stars
All Terrain Cycles

I have the Ultegra Di2 version of this bike. It accelerates fast, handles well and is an all round great bike. The Giant SL wheels are pretty good too. I did change out the tyres for a set of 28mm tyres for the winter and they fit absolutely fine. After riding a disc brake bike this winter I would not go back to rim brakes.
- Friday 2nd December 2016
  • 5/5 Stars

  • 5/5 Stars

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  • 4/5 Stars
Giant Defy Advanced Pro 3 Road Bike 2016


SizesXS, S, M, M/L, L, XL
FrameAdvanced-grade composite
ForkAdvanced-grade composite, Full-composite OverDrive 2 steerer


HandlebarGiant Contact SL, 31.8mm
StemGiant Contact SL, OverDrive 2
SeatpostGiant D-Fuse SL, Composite
SaddleGiant Contact SL Neutral


ShiftersShimano R505
Front DerailleurShimano 105
Rear DerailleurShimano 105
BrakesShimano RS785, Hydraulic disc, 140mm
Brake LeversShimano R505, Hydraulic disc
CassetteShimano 105 11x32, 11-speed
ChainKMC X11SL
CranksetShimano 105, 34/50
Bottom BracketShimano, Press Fit


RimsGiant SL 1 Disc WheelSystem; 30mm deep, 23mm wide, Alloy
HubsGiant SL 1 Disc WheelSystem; Sealed bearing, [F] 20h [R] 24h
SpokesGiant SL 1 Disc WheelSystem; Sapim Leader
TiresGiant P-SL 1, 700x25, Front and rear specific, Folding


WeightThe most accurate way to determine any bike’s weight is to have your local dealer weigh it for you. Many brands strive to list the lowest possible weight, but in reality weight can vary based on size, finish, hardware and accessories. All Giant bikes are designed for best-in-class weight and ride quality.