Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 700c -
Groupset Ultegra -
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 Ultegra
Front Derailleur
Shimano Ultegra
Shift Levers
Shimano Ultegra
Cassette
Shimano 105 11x28, 10-Speed
Crank
Shimano Ultegra, 34/50
Bottom Bracket
Shimano, Press Fit
Chain
Shimano 105
Pedals
N/A
Wheels
Front Hub
Giant P-SL1 WheelSystem
Rear Hub
Giant P-SL1 WheelSystem
Rims
Giant P-SL1 WheelSystem
Spokes
Giant P-SL1 WheelSystem
Tires
Giant P-R3, Flat Guard, Front and Rear Specific, 700x23
Brakes
Brakes
Shimano 105
Brake Levers
Shimano Ultegra
Cockpit
Stem
Giant Connect SL
Handlebar
Giant Connect SL, 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 1 belongs to the Giant Defy model. There are 145 bikes that carry this model name. You can get a glimpse at all models from 2012, by clicking on this link.
Model range prices
The most economical model, the Giant Defy 5 2012 has a starting price of 700$. Giant Defy Advanced SL 0 2012 on the other hand is the most expensive at 6900$.
Safety
Take safety seriously when you ride your bike, and always wear your helmet. Moreover, don’t ride on the sidewalk. This is actually against the law in some states and can be dangerous for both you and pedestrians.
Average price for Endurance bikes
According to our calculations, the average cost of an Endurance bike that is reliable is 2346$. However, paying less money than this amount doesn’t mean that you couldn’t get a great Endurance bike. As a general rule of thumb, you should always read reviews about the bike and its components before buying it to ensure you don’t pay too much.
Furthermore, if we have a quick look at this model’s cost, we can see that at its release date the price was 2400$. Comparing this to the average Endurance bike price, we see that the price is 2.3% higher.
Defy Composite 1 components
Fork material
Defy Composite 1 has a carbon fork, so, it is super light and stiff. In conclusion, a carbon fork gives you great control when steering, and is also more forgiving.
Wheels size
The wheels on Defy Composite 1 are the 700c aluminum type. There is no doubt, that 700c wheels are very popular on all road bike models. However, these wheels don’t perform so well when passing over obstacles.
Brakes
When you want to stop the bike in time, the brakes are vital. The Defy Composite 1 has Rim brakes. Rim brakes deliver an average performance overall. However, they have problems in wet conditions.
Sizes
There are 6 sizes available for this model. Rider height can be anywhere between 155 cm – 200 cm (5.09 ft – 6.56 ft). In short, you can easily find one that suits you.