Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 700c -
Groupset Tiagra -
Suspension Rigid -
Drivetrain 2 × 10 -
Brakes Rim
Sizing
Recommended size guide.
XS
156cm - 166cm
SM
163cm - 174cm
MD
171cm - 182cm
MD
171cm - 182cm
LG
179cm - 189cm
XL
185cm - 195cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Giant Composite Technology
Suspension Fork
Advanced-Grade Composite, Alloy 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
Shimano Tiagra, 34/50
Bottom Bracket
Shimano, Press Fit
Chain
KMC X10
Pedals
N/A
Wheels
Front Hub
Giant Sealed Bearing, 24/28h
Rear Hub
Giant Sealed Bearing, 24/28h
Rims
Giant P-R2, Double Wall
Spokes
DT Swiss Competition, 14/15g
Tires
Giant P-R3, 700x23, Flat Guard, Front and Rear Specific
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 | 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 | 156 cm | 163 cm | 171 cm | 171 cm | 179 cm | 185 cm |
| Rider Max Height | 166 cm | 174 cm | 182 cm | 182 cm | 189 cm | 195 cm |
About this model
Defy Composite 3 completes the Giant Defy model. Giant released 145 bikes variations of this model so far. Check out the entire range from 2013 of this model, by clicking this link.
Model range prices
Giant Defy 5 2013 is the most affordable bike of this model and has a price of 720$. On the other hand, Giant Defy Advanced SL 0 2013, is the most expensive and costs 6900$.
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
If you want to purchase a solid Endurance bike, it is important to know that the average cost is 2346$. However, you could also get a good Endurance bike even if you pay a lower amount than the average price. To make sure you don’t pay a higher amount than normal for your bike, always do some components analysis and read reviews.
Furthermore, this bike was made available in 2013 for 1700$. If we compare this with the average Endurance bike cost we notice that the price is 38% lower.
Defy Composite 3 components
Fork material
When it comes to the fork, this bike has a carbon one, 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 Defy Composite 3 2013 bike is equipped with 700c aluminum wheels when leaving the factory. There is no doubt, that 700c wheels are very popular on all road bike models. However, while they give you great speed and control, these wheels are not so bump-friendly.
Brakes
For your safety, it is important to have quality breaks on your bike. Giant Defy Composite 3 has Rim brakes installed. Slightly lighter than hydraulic brakes, rim brakes are a budget choice. However, they have problems in wet conditions.
Sizes
Defy Composite 3 comes in 6 sizes, that range from 156 cm – 195 cm (5.12 ft – 6.4 ft). In conclusion, it won’t take much to find one that’s right for you.