Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 700c -
Groupset Tiagra, FSA -
Suspension Rigid -
Drivetrain 2 × 10 -
Brakes Rim
Sizing
Recommended size guide.
XS
155cm - 168cm
SM
163cm - 174cm
MD
170cm - 181cm
MD/LG
175cm - 187cm
LG
181cm - 193cm
XL
188cm - 200cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Giant Composite Technology
Suspension Fork
Advanced-Grade Composite, Full-Composite OverDrive Steerer
Rear Shock
N / A
Drivetrain
Rear Derailleur
Shimano Tiagra
Front Derailleur
Shimano Tiagra
Shift Levers
Shimano Tiagra
Cassette
Shimano Tiagra 12x28, 10-Speed
Crank
FSA MegaExo, 34/50
Bottom Bracket
Shimano, Press Fit
Chain
Shimano Tiagra
Pedals
N/A
Wheels
Front Hub
Giant Sealed Bearing 24/28h
Rear Hub
Giant Sealed Bearing 24/28h
Rims
Giant P-R2
Spokes
DT Swiss Competition, 14/15g
Tires
Giant P-R3, Flat Guard, Front and Rear Specific, 700x23
Brakes
Brakes
Tektro TK-R540 Giant Specific, Dual Pivot
Brake Levers
Shimano Tiagra
Cockpit
Stem
Giant Sport
Handlebar
Giant Connect, 31.8
Seat
Saddle
Giant Performance Road, Men's
Seatpost
Giant Vector Composite
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | SM | MD | MD/LG | LG | XL |
|---|---|---|---|---|---|---|
| Top Tube Length | 515 mm | 530 mm | 545 mm | 560 mm | 575 mm | 595 mm |
| Seat Tube Angle | 74 ° | 74 ° | 73.5 ° | 73 ° | 73 ° | 72.5 ° |
| Head Tube Angle | 71 ° | 72 ° | 72.5 ° | 72.5 ° | 72.5 ° | 72.5 ° |
| Head Tube Length | 125 mm | 145 mm | 165 mm | 185 mm | 205 mm | 225 mm |
| Chainstay Length | 420 mm | 420 mm | 420 mm | 420 mm | 420 mm | 420 mm |
| Wheelbase | 983 mm | 990 mm | 995 mm | 1007 mm | 1022 mm | 1037 mm |
| Standover Height | 737 mm | 754 mm | 777 mm | 790 mm | 813 mm | 833 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 | 700 |
| Rider Min Height | 155 cm | 163 cm | 170 cm | 175 cm | 181 cm | 188 cm |
| Rider Max Height | 168 cm | 174 cm | 181 cm | 187 cm | 193 cm | 200 cm |
About this model
Defy Composite 3 is part of the Giant Defy model. 145 bikes variations carry this model name so far. You can get a glimpse at all models from 2012, by clicking on this link.
Model range prices
Giant Defy 5 2012 is the cheapest bike model and costs 700$. Giant Defy Advanced SL 0 2012 is the most expensive one and costs 6900$.
Safety
Your safety is a top priority so always wear a helmet when you ride your bike. Moreover, wear the right clothing. You want to be visible to other drivers, so avoid wearing dark clothing.
Endurance bikes average price
If you want an acceptable Endurance bike you should know that the average price is 2346$. However, paying less money than this amount doesn’t mean that you couldn’t get a great Endurance bike. To make sure you don’t pay a higher amount than normal for your bike, always do some components analysis and read reviews.
When Giant released this model in 2012, its price was 1650$. In conclusion, this bike price is 42.18% smaller than the price of the average Endurance bike.
Defy Composite 3 components
Fork material
Defy Composite 3 has a carbon fork, so, its weight is considerably lighter than one made out of steel. However, they cost a bit more than steel forks.
Wheels size
When leaving the production line, the Defy Composite 3 model has 700c aluminum wheels. These are the most popular wheels for road, aero, gravel, cyclocross, race, and gravel bikes. However, while they give you great speed and control, these wheels are not so bump-friendly.
Brakes
When you want to stop the bike in time, the brakes are vital. The Defy Composite 3 has Rim brakes. Rim brakes are cheaper than hydraulic brakes, and also easier to maintain. However, they are not nearly as effective as hydraulic brakes are.
Sizes
This bike is available in 6 sizes. They vary from 155 cm – 200 cm (5.09 ft – 6.56 ft). In conclusion, you won’t have a problem finding one that suits you.