Giant ATX

Name: Giant ATX
Brand: Giant

2021 UrbanCommuter Manufacturer page

Last known price: $530

Prices shown first for United States
Fork travel: 75 mm
Wheels: 26″, 650b
Drivetrain: 3 × 7 24–42t / 14–34t
Gear range: 425%
Frame: Aluminum
Brakes: Rim brake

Rider height by size (cm)

Size guide

XXS 152–158
XS 156–163
SM 161–171
MD 169–176
LG 174–186
XL 184–193

Components

14 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 Not identified

Suspension

2 parts

Fork
- SR Suntour
Rear shock

None

Drivetrain

7 parts

Bottom bracket

cartridge Not identified
Cassette
- Shimano Tourney TZ MF-TZ500
MF-TZ500
Chain
- KMC Z7 7 speeds
Crankset
- Prowheel 24/34/42t
Front derailleur
- Shimano Tourney
Rear derailleur
- Shimano Tourney
Shifters
- Shimano ST-EF41
ST-EF41

Brakes

2 parts

Brake levers
- Shimano ST-EF41
ST-EF41
Brakes

linear pull, alloy Not identified

Wheels and tires

5 parts

Front hub

alloy, sealed bearing Not identified
Rear hub

alloy, sealed bearing Not identified
Rims
- Giant
Spokes

Stainless Not identified
Tires
- Giant

Cockpit and contact points

5 parts

Handlebar
- Giant
Pedals

Platform Not identified
Saddle
- Giant
Seatpost
- Giant
Stem
- Giant

Sizes and geometry

6 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size SM

Table

Reach 403mm

Stack 581mm

Wheelbase 1080mm

Head angle 68.0°

Seat angle 73.5°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 650b wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 6 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	390	398	403	408	418	431
Stackmm	556	565	581	595	628	651
Top tube lengthmm	555	565	575	590	610	630
Seat tube lengthmm	350	385	420	455	505	535
Head tube lengthmm	95	105	95	110	145	170
Head tube angle	68°	68°	68°	68°	68°	68°
Seat tube angle	73.5°	73.5°	73.5°	73°	73°	73°
Chainstay lengthmm	420	420	435	435	435	435
Wheelbasemm	1065	1076	1080	1091	1114	1136
Front centermm	647	658	650	661	684	706
Bottom bracket dropmm	35	35	50	50	50	50
Standover heightmm	688	710	721	747	789	814
Fork rakemm	42	42	42	42	42	42
Trailmm	92.5	92.5	92.5	92.5	92.5	92.5
Stack/reach ratio	1.43	1.42	1.44	1.46	1.50	1.51
Suspension and parts
Crank lengthmm	160	165	170	170	175	175
Handlebar widthmm	620	660	660	660	700	700
Stem lengthmm	50	50	70	70	90	90

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

Suspension

Suspension configuration: Hardtail
Front travel: 75 mm

Drivetrain

Derived by Bikelake

Front chainrings: 3
Smallest chainring: 24
Largest chainring: 42
Rear sprockets: 7
Smallest sprocket: 14
Largest sprocket: 34
Lowest gear: 19.4 in
Highest gear: 82.5 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Fork spring: Coil
Tire width: 2.2″
Wheel material: Aluminum
Wheel size: 26″, 650b

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.4 km/h
Highest gear: 31.6 km/h

Total gear range 425%

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.