Giant Defy 5

Name: Giant Defy 5
Brand: Giant

2016 RoadEndurance Manufacturer page

Last known price: $660

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 8 34–50t / 11–32t
Gear range: 428%
Frame: Aluminum
Brakes: Rim brake

Rider height by size (cm)

Size guide

XS 155–168
SM 163–174
MD 170–181
MD/LG 175–187
LG 181–193
XL 188–200

Components

16 of 20 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

ALUXX grade aluminum Not identified

Suspension

2 parts

Fork

Aluminum, Alloy OverDrive steerer Not identified
Rear shock

None

Drivetrain

7 parts

Bottom bracket

Threaded, Sealed Not identified
Cassette
- SRAM PG-850 8 speeds
PG-850
Chain
- KMC Z7 7 speeds
Crankset
- FSA Tempo 34/50t
Front derailleur
- Shimano Claris
Rear derailleur
- Shimano Claris
Shifters
- Shimano Claris

Brakes

2 parts

Wheels and tires

5 parts

Front hub
- Giant
Rear hub
- Giant
Rims
- Giant
SR-2
Spokes

Stainless Steel, 14g Not identified
Tires
- Giant
S-R4

Cockpit and contact points

5 parts

Handlebar
- Giant
Pedals

None
Saddle
- Giant
Seatpost
- Giant
Stem
- Giant

Sizes and geometry

6 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Geometry diagram unavailable

The drawing needs seat tube length and bottom bracket drop / Bottom bracket height, which the manufacturer did not publish. Available facts remain in the table.

Size Reported by the manufacturer

Complete manufacturer geometry table 6 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	365	373	377	381	390	398
Stackmm	523	546	567	586	605	624
Top tube lengthmm	515	530	545	560	575	595
Head tube lengthmm	125	145	165	190	210	230
Head tube angle	71°	72°	72.5°	72.5°	72.5°	72.5°
Seat tube angle	74°	74°	73.5°	73°	73°	72.5°
Chainstay lengthmm	420	420	420	420	420	420
Wheelbasemm	983	990	995	1007	1022	1037
Standover heightmm	737	754	777	790	813	833
Stack/reach ratio	1.43	1.46	1.50	1.54	1.55	1.57

Not published by the manufacturer: Seat tube length, Front center, Bottom bracket drop, Bottom bracket height, Fork rake, Trail, Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Aluminum

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 34
Largest chainring: 50
Rear sprockets: 8
Smallest sprocket: 11
Largest sprocket: 32
Lowest gear: 30.8 in
Highest gear: 131.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Tire width: 25c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

3 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Lowest gear

30.8 gear inches

This value is within the central range for this class.

Cohort: Road / Endurance Model year: 2016
Sample: 174 bicycles with this information
Coverage: 97.7% of the class

Highest gear

131.8 gear inches

This value is within the central range for this class.

Cohort: Road / Endurance Model year: 2016
Sample: 174 bicycles with this information
Coverage: 97.7% of the class

Shifting

Mechanical

21 of 178 bicycles with this information use electronic shifting.

Cohort: Road / Endurance Model year: 2016
Sample: 178 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 11.8 km/h
Highest gear: 50.5 km/h

Total gear range 428%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 30.8–131.8 gear inches
Class reference (p10–p90): 30.8–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Endurance Model year: 2016
Lowest gear: 174 bicycles with this information, 97.7% of the class
Highest gear: 174 bicycles with this information, 97.7% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2016 builds
Specification	This bicycle Giant Defy 5	Giant Defy 1 Disc	Giant Defy 2 Disc	Giant Defy 3	Giant Defy Advanced 1 Blue/Red	Giant Defy Advanced 1 White
Frame
Frame material	Aluminum	Aluminum	Aluminum	Aluminum	Carbon	Carbon
Fork material	Aluminum	Carbon	Carbon	Carbon	Carbon	Carbon
Drivetrain
Rear sprockets	8	11	10	9	11	11
Largest sprocket	32	32	32	32	28	28
Lowest gear	30.8 in	30.8 in	30.8 in	30.8 in	35.2 in	35.2 in
Brakes
Brake type	Rim brake	Mechanical disc	Mechanical disc	Rim brake	Mechanical disc	Mechanical disc
Other specifications
Bottom bracket standard	BSA	BB86/BB92	BB86/BB92	BSA	BB86/BB92	BB86/BB92