Specialized Work

2012 UrbanCommuter Manufacturer page

Suspension: Rigid
Wheels: 700c
Drivetrain: 3 × 7 28–48t / 12–32t
Gear range: 457%
Frame: Aluminum
Brakes: Rim brake

Rider height by size (cm)

Size guide

XS 156–166
SM 163–174
MD 171–182
LG 179–189
XL 185–195

Components

10 of 22 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

Globe A1 Premium Aluminum trekking design, fully manipulated tubing w/ fender and rack braze-ons, integrated kickstand mount, w/ forged dropouts Not identified

Suspension

1 part

Fork
- Globe

Drivetrain

7 parts

Bottom bracket

Cartridge bearing, square spindle w/ crank stop right side, capless bolts Not identified
Cassette
- Shimano 12–32t
Chain
- KMC Z7 7 speeds
Crankset
- Shimano FC-M131
FC-M131
Front derailleur
- Shimano
Rear derailleur
- Shimano Altus
Shifters
- Shimano ST-EF51
ST-EF51EF-51

Brakes

2 parts

Brake levers
- Shimano ST-EF51
ST-EF51EF-51
Brakes

Front: Alloy linear pull, 1pc. pad, Rear: Alloy linear pull, 1pc. pad Not identified

Wheels and tires

5 parts

Front hub

Forged alloy, double sealed, ground race, QR Not identified
Rear hub

Forged alloy, double-sealed, cassette, QR, 32h Not identified
Rims

Alloy double-wall Not identified
Spokes

2mm (14g) stainless Not identified
Tires
- Specialized

Cockpit and contact points

6 parts

Handlebar

Alloy riser bar, 25.4mm, 25mm rise, 8 degree back sweep, 6 degree up Not identified
Headset

1-1/8"" Ahead, loose ball retainers, cold-forged Cr-Mo cups Not identified
Pedals

Composite platform body, sealed loose ball bearings Not identified
Saddle
- Globe
Seatpost

Alloy, 2-bolt forged head, 27.2mm, 12.5mm offset Not identified
Stem

Forged alloy, 4-bolt, 25.4mm, 1-1/8"" w/ 15 degree rise Not identified

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Geometry diagram unavailable

The drawing needs reach and stack, which the manufacturer did not publish. Available facts remain in the table.

Size Reported by the manufacturer

Complete manufacturer geometry table 5 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Top tube lengthmm	560	575	585	605	630
Seat tube lengthmm	395	440	485	530	570
Head tube lengthmm	140	160	175	200	235
Head tube angle	70°	70.5°	71°	71.5°	71.5°
Seat tube angle	73.5°	73.5°	73.5°	73°	73°
Chainstay lengthmm	460	460	460	460	460
Wheelbasemm	1083	1094	1100	1109	1135
Front centermm	632	643	649	658	684
Bottom bracket dropmm	70	70	70	70	70
Standover heightmm	728	764	796	832	868
Fork rakemm	51	51	51	51	51
Trailmm	76	72	69	66	66
Suspension and parts
Crank lengthmm	170	170	170	170	170
Handlebar widthmm	640	640	640	640	640
Stem lengthmm	75	75	75	90	90

Not published by the manufacturer: Reach, Stack, Bottom bracket height, Stack/reach ratio, 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

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 3
Smallest chainring: 28
Largest chainring: 48
Rear sprockets: 7
Smallest sprocket: 12
Largest sprocket: 32
Lowest gear: 25.4 in
Highest gear: 116.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 38c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

2 measures

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

Lowest gear

25.4 gear inches

This value is within the central range for this class.

Cohort: Urban / Commuter Model year: 2012
Sample: 47 bicycles with this information
Coverage: 71.2% of the class

Highest gear

116.0 gear inches

This value is within the central range for this class.

Cohort: Urban / Commuter Model year: 2012
Sample: 47 bicycles with this information
Coverage: 71.2% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 9.7 km/h
Highest gear: 44.4 km/h

Total gear range 457%

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: 25.4–116.0 gear inches
Class reference (p10–p90): 21.8–126.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Urban / Commuter Model year: 2012
Lowest gear: 47 bicycles with this information, 71.2% of the class
Highest gear: 47 bicycles with this information, 71.2% of the class