Giant Defy 4 2016 Road Bike
Frame ALUXX-Grade Aluminum
Forks Hybrid Composite, OverDrive Steerer
Handlebars Giant Connect
Stem Giant Sport
Shifters 16 Speed Shimano Claris 16 speed
Front Mech Shimano Claris
Rear Mech Shimano Claris
Chainset FSA Tempo 34/50
Bottom Bracket FSA cartridge
Chain KMC Z7
Cassette SRAM PG 850 11x32
Front Brake Tektro TK-R312 Giant Specific, Dual Pivot
Rear Brake Tektro TK-R312 Giant Specific, Dual Pivot
Rims Giant S-R2
Front Hub Giant Tracker Sport Road
Rear Hub Giant Tracker Sport Road
Spokes Stainless Steel
Tyres Giant S-R4, Flat Guard, Front Specific, 700x25mm FrontGiant S-R4, Flat Guard, Rear Specific, 700x25mm Rear
Seatpost Giant Sport 30.9mm
Pedals Wellgo with clips and straps

Giant Defy 4 reviews verified by reevooReevoo

Design/Build quality
Ease of adjusting saddle and handlebar
Gear/brake mechanism
Value for money
Overall rating
Scores 9.6 out of 10 based on 8 reviews
10 out of 10


Falkirk GB
The ease of setting it up brilliant
Check paint work as I found a small imperfection on the frame
Confirmed purchase: 13 September 2016
Published on: 27 September 2016
10 out of 10


Maidstone GB
Delivery was good and fast. Good quality product.
Not many instructions on putting on foot peddles and adjusting bike. Or how the gears work as it's different to a regular bike.
Confirmed purchase: 06 September 2016
Published on: 25 September 2016
10 out of 10


St. Neots GB Yes
lovely looking bike, ride position is perfect. I am sure I will enjoy it once gears are sorted.
gears not set - downshift stuck. Good job I have a bike stand to set it up myself - I have been unable to do this yet - so hopefully will be able to this weekend
Confirmed purchase: 06 September 2016
Published on: 24 September 2016

What are the delivery costs?

We offer Free UK Delivery on all orders.

Including: Channel Islands, Isle of Man, Isle of Wight, Northern Ireland, Scottish Highlands and Scottish Islands.

Standard delivery is normally 2 - 5 working days.

International delivery costs and delivery times vary for different countries. Please see here for more information.

Christmas delivery

For guaranteed Christmas delivery please order bikes before 11am, Tuesday 20th December and all other items before 11am, Wednesday 21st December. Guaranteed Christmas delivery applies to all items with the icon, please choose your option/size to see if the specific item you are after qualifies for Christmas delivery.

Get Fit, Get Fast And Get More Miles With This Lightweight, Smooth And Comfortable Aluminium Road Machine.

Created by the world’s leading aluminium frame engineers, the award winning Defy has earned its reputation for delivering big time performance to everyday road riders. Born in Giant’s own in house aluminium forging facility and engineered with ALUXX aluminuim technology, it gives you the perfect blend of speed, comfort and control. Frame technologies include the OverDrive steerer tube for stiffness and sharp steering, plus a PowerCore oversized bottom bracket area for stiff, efficient power transfer.

Key Features :

  • ALUXX-Grade Aluminum
  • Hybrid Composite, OverDrive Steerer
  • Shimano Claris 16 speed
  • Tektro TK-R312 Giant Specific, Dual Pivot
  • Giant S-R2 WheelSet