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Today’s DealsDefy Composite 3
A carbon frame endurance bike with mid-range components and tektro rim brakes.
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Manufacturer Price
$1,650| Frame | Carbon |
|---|---|
| Fork | Carbon |
| Wheels | 700c Aluminum |
| Drivetrain | 2 × 10 |
| Groupset | Tiagra |
| Brakes | Tektro Rim |
5'1" – 5'7"
5'4" – 5'9"
5'6" – 6'0"
5'8" – 6'2"
5'11" – 6'4"
6'2" – 6'7"
🐐 Estimated
Summary
The Giant Defy is celebrated as a versatile endurance bike that excels in comfort and performance, offering a smooth ride quality and agile handling. Its lightweight frame and advanced features like the D-Fuse seatpost enhance vibration damping, making it suitable for long distances. While it provides excellent value and a high-quality ride, some reviews note limitations in component quality and cornering dynamics.
Lightweight and comfortable frame suitable for endurance riding
Excellent vibration damping with D-Fuse seatpost
Agile handling and stable at high speeds
Good value for the performance offered
High-quality ride quality that competes with more expensive bikes
Some lower-end builds may have less desirable components
Cornering can require more effort
Limited options for seatpost replacement due to D-Fuse design
The ride makes you forget that this isn’t an expensive bike.Bicycling
The endurance bike is still a performance machine.
It’s a very enjoyable bike to ride, combining the chance for thrills with an underlying security.
The Defy strikes a superb balance between comfort and agility.
The ride is absolutely stunning.
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Dec 2014 · Simon Withers
Some of the 2015 tweaks make little difference, but knocking down the price of a bike this good is only going to make us like it even more

Nov 2014 · David Arthur @davearthur
Stunning performance, fabulously comfortable and responsive ride with superb disc brakes
Nov 2014 · Matt Lamy
Giant has a distinguished place in the history of aluminium road bikes, but can the Defy 3 live up to its provenance?
Good quality ride
Lifetime frame warranty
11-32t Cassette
Own-brand wheels

Oct 2014 · Matthew Pioro
The debut of the 2015 Giant Defy Advanced SL 0 in the Scottish Highlands.
Jul 2014 · Logan VonBokel
Giant's carbon-framed Defy models will come with disc brakes only, a nod to the future of braking on the road

Aug 2012 · R BA
An endurance bike that performs for the budget conscious
| Frame | Giant Composite Technology, electronic ready BB Standard: BB86/BB92, Press Fit Colors: Composite / Red/white; Composite / Lime/silver |
|---|---|
| Fork | Composite-grade composite, full-composite OverDrive steerer |
| Shock | N/A |
| Bottom Bracket | Shimano Press Fit |
| Stem | Giant Connect |
| Handlebar | Giant Connect 31.8mm |
| Saddle | Giant Performance Road |
| Seatpost | Giant Vector Alloy Type: Rigid |
| Pedals | N/A |
| Rear Derailleur | Shimano Tiagra |
|---|---|
| Front Derailleur | Shimano Tiagra |
| Crank | Shimano Tiagra, 34/50 |
| Shifters | Shimano Tiagra |
| Cassette | Shimano Tiagra 12x30, 10-speed |
| Chain | KMC X10 SL |
| Brakes | Tektro R540 Type: Tektro Rim |
| Brake Levers | Shimano Tiagra |
| Rims | Giant P-R2, double wall |
|---|---|
| Spokes | Stainless Steel, 14/15g |
| Front Hub | Giant Performance Tracker Road, sealed |
| Rear Hub | Giant Performance Tracker Road, sealed |
| Tires | Giant P-R3, front and rear specific, FlatGuard Deflect 3, 700x25 |
First added July 8
Last updated July 8
Not listed for 3,247 days