Specialized Langster

2010 UrbanHipster Manufacturer page

Suspension: Rigid
Wheels: 700c
Drivetrain: 1 × 1 42t / 16t
Gear range: 100%
Frame: Aluminum
Brakes: Rim brake

Rider height by size (cm)

Size guide

49cm 155–163
52cm 161–169
54cm 166–175
56cm 172–181
58cm 178–186
61cm 183–191

Components

7 of 19 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

Specialized Langster A1 Premium aluminum, fully manipulated tubing, compact design, integrated headset Not identified

Suspension

1 part

Fork

Langster carbon, carbon fiber legs, aluminum crown and steerer Not identified

Drivetrain

4 parts

Bottom bracket

BB-7420 w/crank bolts Not identified

BB-7420
Cassette
- Shimano
MX-30
Chain
- KMC
Z-510HX
Crankset
- Sugino

Brakes

2 parts

Brake levers

Short reach for drop bar Not identified
Brakes
- Pivot

Wheels and tires

5 parts

Front hub

Track, bolt-on w/ track axle nuts, 32H Not identified
Rear hub

Track, bolt-on w/ track axle nuts, 32H Not identified
Rims
- Alex Rims
Spokes

Stainless 14g Not identified
Tires
- Specialized

Cockpit and contact points

6 parts

Handlebar
- Specialized
Headset

Cage bearings integrated HS. w/ 20mm of spacers w/ top cap Not identified
Pedals

Silver cage/black body, w/ black toe clips and strap Not identified
Saddle

Body Geometry Rival road, w/ steel rails Not identified
Seatpost

Alloy, two-bolt clamp, 27.2mm Not identified
Stem

3D forged alloy, 31.8mm clamp Not identified

Sizes and geometry

6 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size 54cm

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 6 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Top tube lengthmm	518	537	548	565	582	600
Seat tube lengthmm	430	480	500	520	540	580
Head tube lengthmm	110	130	155	180	205	230
Head tube angle	71.75°	72.5°	72.5°	73°	73°	73.5°
Seat tube angle	75.5°	74°	73.5°	73.25°	73°	72.5°
Chainstay lengthmm	405	405	405	405	407	410
Wheelbasemm	974	975	982	991	1008	1018
Front centermm	580	580	587	595	610	617
Bottom bracket dropmm	71.5	71.5	69	69	67.5	67.5
Standover heightmm	708	742	764	786	808	839
Fork rakemm	45	45	45	43	43	43
Trailmm	65	60	60	59	59	56
Suspension and parts
Crank lengthmm	165	165	167.5	167.5	170	172.5
Handlebar widthmm	400	420	420	420	440	440
Stem lengthmm	80	90	100	100	110	120

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: Carbon

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 42
Largest chainring: 42
Rear sprockets: 1
Smallest sprocket: 16
Largest sprocket: 16
Lowest gear: 76.1 in
Highest gear: 76.1 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: No shifting

Additional specifications

Tire width: 23c
Wheel material: Aluminum
Wheel size: 700c

Gearing

Estimated speeds at 80 rpm

Lowest gear: 29.2 km/h
Highest gear: 29.2 km/h

Total gear range 100%

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: 76.1–76.1 gear inches

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 2010 builds

Differences across 2010 builds
Specification	This bicycle Specialized Langster	Specialized Langster L.A.	Specialized Langster Moscow	Specialized Langster Steel
Frame
Frame material	Aluminum	Aluminum	Aluminum	Steel
Fork material	Carbon	Carbon	Carbon	Steel
Drivetrain
Rear sprockets	1	1	1	Not informed
Smallest sprocket	16	16	16	Not informed
Largest sprocket	16	16	16	Not informed
Lowest gear	76.1 in	76.1 in	76.1 in	Not informed
Highest gear	76.1 in	76.1 in	76.1 in	Not informed
Cockpit
Shifting	No shifting	No shifting	No shifting	Mechanical