Giant Escape Disc 4

Name: Giant Escape Disc 4
Brand: Giant

2025 UrbanFitness Manufacturer page

Last known price: $550

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 1 × 8 40t / 12–32t
Gear range: 267%
Weight: 11.24 kg 24.8 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Mechanical disc

Rider height by size (cm)

Size guide

SM 160–171
MD 169–181
LG 179–191
XL 189–200

Components

13 of 21 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, disc Not identified

Suspension

2 parts

Fork

high-tensile steel, rack mount, disc Not identified
Rear shock

None

Drivetrain

7 parts

Bottom bracket

cartridge Not identified
Cassette
- Shimano CS-HG200-8 8 speeds
CS-HG200
Chain
- KMC Z8.3 8 speeds
Crankset

forged alloy, 40t XS:170mm, S:170mm, M:170mm, L:172.5mm, XL:175mm Not identified
Front derailleur

None
Rear derailleur
- Shimano Tourney TX
Shifters
- Shimano Tourney TX

Brakes

2 parts

Brake levers

Alloy Not identified
Brakes
- Tektro

Wheels and tires

5 parts

Front hub

alloy, 32h Not identified
Rear hub

alloy, 32h Not identified
Rims
- Giant
Spokes

stainless, 14g Not identified
Tires
- Giant
S-X3

Cockpit and contact points

6 parts

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 410mm

Stack 556mm

Wheelbase 1075mm

Head angle 71.0°

Seat angle 73.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	406	410	416	423
Stackmm	538	556	585	613
Top tube lengthmm	565	580	595	610
Seat tube lengthmm	430	485	535	585
Head tube lengthmm	115	130	160	190
Head tube angle	70°	71°	71°	71°
Seat tube angle	73.5°	73°	73°	73°
Chainstay lengthmm	445	445	445	445
Wheelbasemm	1074	1075	1091	1107
Front centermm	636	637	653	669
Bottom bracket dropmm	60	60	60	60
Standover heightmm	714	754	799	842
Fork rakemm	50	50	50	50
Trailmm	76	69.4	69.4	69.4
Stack/reach ratio	1.33	1.36	1.41	1.45
Suspension and parts
Crank lengthmm	170	170	175	175
Handlebar widthmm	640	640	690	690
Stem lengthmm	90	90	100	100

Not published by the manufacturer: Bottom bracket height, Front travel, Rear travel, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Steel
Bicycle weight: 11.24 kg

24.8 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 40
Largest chainring: 40
Rear sprockets: 8
Smallest sprocket: 12
Largest sprocket: 32
Lowest gear: 36.3 in
Highest gear: 96.7 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire clearance: Maximum tire width: 45c
Tire width: 38c
Travel: Rear: Additional specification: Not available: Yes
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

36.3 gear inches

This value is above the central range for this class.

Cohort: Urban / Fitness Model year: 2025
Sample: 230 bicycles with this information
Coverage: 81.8% of the class

Highest gear

96.7 gear inches

This value is below the central range for this class.

Cohort: Urban / Fitness Model year: 2025
Sample: 230 bicycles with this information
Coverage: 81.8% of the class

Shifting

Mechanical

13 of 281 bicycles with this information use electronic shifting.

Cohort: Urban / Fitness Model year: 2025
Sample: 281 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 13.9 km/h
Highest gear: 37.0 km/h

Total gear range 267%

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: 36.3–96.7 gear inches
Class reference (p10–p90): 21.8–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Urban / Fitness Model year: 2025
Lowest gear: 230 bicycles with this information, 81.8% of the class
Highest gear: 230 bicycles with this information, 81.8% 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 2025 builds

Differences across 2025 builds
Specification	This bicycle Giant Escape Disc 4	Giant Escape City Disc 2	Giant Escape Disc 1	Giant Escape Disc 2	Giant Escape Disc 3
Frame
Fork material	Steel	Aluminum	Carbon	Aluminum	Steel
Bicycle weight	11.24 kg	Not informed	Not informed	Not informed	Not informed
Drivetrain
Front chainrings	1	2	1	1	2
Smallest chainring	40	30	42	40	30
Largest chainring	40	46	42	40	46
Rear sprockets	8	9	10	9	8
Smallest sprocket	12	11	11	11	11
Largest sprocket	32	36	48	46	34
Lowest gear	36.3 in	24.2 in	25.4 in	25.2 in	25.6 in
Highest gear	96.7 in	121.3 in	110.7 in	105.5 in	121.3 in
Brakes
Brake type	Mechanical disc	Hydraulic disc	Hydraulic disc	Hydraulic disc	Hydraulic disc
Other specifications
Bottom bracket standard	Not informed	Not informed	BSA	Not informed	Not informed