Specialized Allez Double

2010 RoadRace Manufacturer page

Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 8 39–52t / 12–25t
Gear range: 278%
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

12 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

Specialized Allez A1 Premium aluminum, fully manipulated tubing, smooth weld compact race design, integrated headset Not identified

Suspension

1 part

Fork

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

Drivetrain

7 parts

Bottom bracket

Cr-Mo axle, 68mm x 113mm Not identified
Cassette
- Shimano CS-HG50 12–25t
CS-HG50HG-50
Chain
- KMC
Z-51
Crankset
- Shimano FC-2300
FC-2300
Front derailleur
- Shimano FD-2300
FD-2300
Rear derailleur
- Shimano RD-2300
RD-2300
Shifters
- Shimano ST-2300
ST-2300

Brakes

2 parts

Brake levers
- Shimano ST-2300
ST-2300
Brakes
- Pivot

Wheels and tires

5 parts

Front hub

Forged aluminum, sealed, QR, 32h Not identified
Rear hub

Forged aluminum, double-sealed, cassette, QR, 32h Not identified
Rims
- Alex Rims
Spokes

Stainless 14g Not identified
Tires
- Specialized

Cockpit and contact points

6 parts

Handlebar
- Specialized
Headset
- Cane Creek Headset Bearings
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

Alloy, CP bolt, 31.8mm 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
Bottom bracket heightmm	264	264	267	267	268	268
Standover heightmm	722	755	777	800	822	853
Fork rakemm	45	45	45	43	43	43
Trailmm	65	60	60	59	59	56
Suspension and parts
Crank lengthmm	170	170	170	175	175	175
Handlebar widthmm	400	420	420	420	440	440
Stem lengthmm	75	90	100	100	110	120

Not published by the manufacturer: Reach, Stack, 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: 2
Smallest chainring: 39
Largest chainring: 52
Rear sprockets: 8
Smallest sprocket: 12
Largest sprocket: 25
Lowest gear: 45.2 in
Highest gear: 125.7 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 23c
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

45.2 gear inches

This value is above the central range for this class.

Cohort: Road / Race Model year: 2010
Sample: 84 bicycles with this information
Coverage: 82.3% of the class

Highest gear

125.7 gear inches

This value is within the central range for this class.

Cohort: Road / Race Model year: 2010
Sample: 84 bicycles with this information
Coverage: 82.3% of the class

Shifting

Mechanical

4 of 102 bicycles with this information use electronic shifting.

Cohort: Road / Race Model year: 2010
Sample: 102 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 17.3 km/h
Highest gear: 48.1 km/h

Total gear range 278%

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: 45.2–125.7 gear inches
Class reference (p10–p90): 34.8–139.7 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Race Model year: 2010
Lowest gear: 84 bicycles with this information, 82.3% of the class
Highest gear: 84 bicycles with this information, 82.3% 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 2010 builds

Differences across 2010 builds
Specification	This bicycle Specialized Allez Double	Specialized Allez Comp Compact	Specialized Allez Double Steel	Specialized Allez Elite Compact	Specialized Allez Sport Compact	Specialized Allez Sport Double
Frame
Frame material	Aluminum	Aluminum	Steel	Aluminum	Aluminum	Aluminum
Fork material	Carbon	Carbon	Steel	Carbon	Carbon	Carbon
Drivetrain
Smallest chainring	39	34	39	34	34	39
Largest chainring	52	50	52	50	50	53
Rear sprockets	8	10	8	10	9	9
Largest sprocket	25	27	25	27	25	25
Lowest gear	45.2 in	36.5 in	45.2 in	36.5 in	39.4 in	45.2 in
Highest gear	125.7 in	120.8 in	125.7 in	120.8 in	120.8 in	128.1 in