Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 700c -
Groupset 105, Shimano -
Suspension Rigid -
Drivetrain 2 × 11 -
Brakes Mechanical Disc
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
ALUXX SL-grade aluminum
Suspension Fork
Composite, with alloy OverDrive steerer
Rear Shock
N/A
Drivetrain
Rear Derailleur
Shimano 105
Front Derailleur
Shimano 105
Shift Levers
Shimano 105
Cassette
Shimano 105 11x32, 11-speed
Crank
Shimano RS500, 34/50
Bottom Bracket
Shimano, Press Fit
Chain
KMC X11L
Pedals
N/A
Wheels
Front Hub
Giant Performance Tracker Road Disc, Sealed bearing, 28h
Rear Hub
Giant Performance Tracker Road Disc, Sealed bearing, 28h
Rims
Giant PR-2 Disc
Spokes
Sapim Race, 14/15g
Tires
Giant P-SL 1, 700x25, Front and rear specific, Folding
Brakes
Brakes
TRP Spyre-C, Mechanical disc, 160mm
Brake Levers
Shimano 105
Cockpit
Stem
Giant Sport
Handlebar
Giant Connect, 31.8mm
Seat
Saddle
Giant Performance Road
Seatpost
Giant D-Fuse, Composite
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | SM | MD | MD/LG | LG | XL |
|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.433 mm | 1.464 mm | 1.504 mm | 1.538 mm | 1.551 mm | 1.568 mm |
| Stack | 523 mm | 546 mm | 567 mm | 586 mm | 605 mm | 624 mm |
| Reach | 365 mm | 373 mm | 377 mm | 381 mm | 390 mm | 398 mm |
| 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 | 190 mm | 210 mm | 230 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 |
Model Overview
Defy 1 Disc completes the Giant Defy model. 145 bikes variations carry this model name so far. You can get a glimpse at all models from 2016, by clicking on this link.
Model range prices
The most economical model, the Giant Defy 5 2016 has a starting price of 660$. Giant Defy Advanced SL 0 2016 on the other hand is the most expensive at 8300$.
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$. However, even if your budget is less than the average, you might still be able to get a top-quality Endurance bike. In conclusion, always check bike reviews and their components before making a purchase to make sure you don’t overpay.
Furthermore, if we have a quick look at this model’s cost, we can see that at its release date the price was 1500$. Comparing the average cost of an Endurance bike to this one, you will see that Defy 1 Disc price is 56.4% smaller.
Overview of components
Fork material
When it comes to the fork, this bike has a carbon one, so, it’s a great addition to the bike’s value. However, carbon forks should be regularly inspected for damage because even the smallest crack could cause the fork to fall apart.
Wheels
When leaving the production line, the Defy 1 Disc model has 700c aluminum wheels. 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
We ride faster and faster, so a good braking system is essential on a bike nowadays. The Defy 1 Disc comes with Mechanical Disc brakes. They deliver good performance and cost less than hydraulic disk brakes. However, they don’t have the stopping power of hydraulic brakes.
Sizes
Defy 1 Disc comes in 6 sizes, that range from 155 cm – 200 cm (5.09 ft – 6.56 ft). In short, you can easily find one that suits you.