Giant ATX 27.5 2

Name: Giant ATX 27.5 2
Brand: Giant

2016 UrbanCommuter Manufacturer page

Last known price: $460

Prices shown first for United States
Fork travel: 100 mm
Wheels: 650b
Drivetrain: 3 × 7 28–48t / 14–34t
Gear range: 416%
Frame: Aluminum
Brakes: Mechanical disc

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

16 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

Threaded, Sealed Not identified
Cassette
- Shimano
Chain
- KMC
Crankset
- SR Suntour 28/38/48t
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
- Tektro
TKB-172

Wheels and tires

5 parts

Front hub
- Giant
Rear hub
- Giant
Rims
- Giant
Spokes

Stainless Steel, 14g Not identified
Tires
- Giant

Cockpit and contact points

5 parts

Handlebar
- Giant
Pedals

Platform Not identified
Saddle
- Giant
Seatpost

Alloy, 30.9mm Not identified
Stem
- Giant

Sizes and geometry

6 sizes Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size SM

Table

Geometry diagram unavailable

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

Size

Complete manufacturer geometry table 6 published sizes

Complete manufacturer geometry by size
Measurement
Top tube lengthmm	531	551	569	589	610	630
Head tube lengthmm	94	109	114	127	132	140
Head tube angle	70°	70.5°	70.5°	70.5°	70.5°	70.5°
Seat tube angle	74°	73.5°	73°	73°	72.5°	72.5°
Chainstay lengthmm	434	434	434	434	434	434
Wheelbasemm	1034	1049	1059	1080	1092	1113
Standover heightmm	681	709	734	772	808	823

Not published by the manufacturer: Reach, Stack, Seat tube length, Front center, Bottom bracket drop, Bottom bracket height, Fork rake, Trail, Stack/reach ratio, 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

Suspension

Suspension configuration: Hardtail
Front travel: 100 mm

Drivetrain

Derived by Bikelake

Front chainrings: 3
Smallest chainring: 28
Largest chainring: 48
Rear sprockets: 7
Smallest sprocket: 14
Largest sprocket: 34
Lowest gear: 22.7 in
Highest gear: 94.3 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Fork spring: Coil
Tire width: 2.1″
Wheel material: Aluminum
Wheel size: 650b

Technical analysis

2 measures

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

Lowest gear

22.7 gear inches

This value is within the central range for this class.

Cohort: Urban / Commuter Model year: 2016
Sample: 85 bicycles with this information
Coverage: 79.4% of the class

Highest gear

94.3 gear inches

This value is within the central range for this class.

Cohort: Urban / Commuter Model year: 2016
Sample: 85 bicycles with this information
Coverage: 79.4% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 8.7 km/h
Highest gear: 36.1 km/h

Total gear range 416%

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: 22.7–94.3 gear inches
Class reference (p10–p90): 12.1–126.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Urban / Commuter Model year: 2016
Lowest gear: 85 bicycles with this information, 79.4% of the class
Highest gear: 85 bicycles with this information, 79.4% of the class