Velopedia Bicycle Archive

2011 Specialized Amira Expert

Original specifications: Shimano Ultegra drivetrain · 700c wheels.

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At a glance

Model year
2011
Category
Road
Sizes
Womens 44cm. womens 48cm, womens 51cm, womens 54cm, womens 56cm
Colors
Wht/Carb, Red/Wht Test
In this record
24 specifications · archived image
Archive ID
22113
Model history 1 other year
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Historical catalog variants

Archived sizes and colors

8 item records

Item-level catalog entries recovered from Velopedia’s original bicycle archive. They document how this model was listed historically; they do not identify the frame size associated with legacy reference geometry or indicate current availability.

Published sizes

womens 44cm. womens 48cmwomens 51cmwomens 54cmwomens 56cm

Published colors

Wht/CarbRed/Wht Test
View 8 archived size/color combinations
SizeColor
womens 44cm. womens 48cmWht/Carb
womens 51cmWht/Carb
womens 54cmWht/Carb
womens 56cmWht/Carb
womens 44cm. womens 48cmRed/Wht Test
womens 51cmRed/Wht Test
womens 54cmRed/Wht Test
womens 56cmRed/Wht Test

Historical catalog evidence. Exact specifications and naming may vary by market, production run or manufacturer revision.

Frameset

Frame ConstructionBonded/monocoque
Frame MaterialSpecialized FACT 9r carbon
ForkSpecialized FACT carbon
Fork MaterialCarbon, aero crown

Drivetrain

Component GroupShimano Ultegra
ShiftersShimano Ultegra STI
Front DerailleurShimano Ultegra
Rear DerailleurShimano Ultegra
CranksetShimano Ultegra, 34/50 teeth
CassetteShimano Ultegra
Rear Cogs10-speed, 11 - 28 teeth
ChainShimano Ultegra
PedalsBlack cage

Brakes

BrakesShimano Ultegra brakes, Shimano Ultegra STI levers

Cockpit & Contact Points

Headset1 3/8"-1 1/8"
HandlebarSpecialized Women's Expert
Handlebar ExtensionsNot included
StemSpecialized Pro-Set
SaddleSpecialized BG Ruby
SeatpostSpecialized Pro

Wheels & Tires

HubsFulcrum Racing 4
RimsFulcrum Racing 4
Front Tire700 x 23c Specialized Turbo Comp
Wheel Size700c wheels

Published drivetrain ratios

Gearing

Chainring ÷ rear sprocket

Lower ratios provide more mechanical advantage for climbing. Higher ratios turn the rear wheel farther with each crank revolution.

Published build50/34T · 11–28T · 10-speed
Lowest1.21:1 Highest4.55:1 Total range374%

The bar uses the same mechanical-ratio calculation as Compare. Wheel-dependent speed appears only when the record includes an exact ISO/ETRTO rear tire size; no tire size is assumed.

Parts & serviceability

Find replacement parts

3 top part searches
Front tireMatching fit standard
700 x 23c Specialized Turbo Comp Named tire and published size
SaddleQualified part search
Specialized BG Ruby Named archived component — verify exact version
CranksetQualified part search
Shimano Ultegra, 34/50 teeth Named archived component — verify exact version
More qualified parts (6)
Front derailleurOne check needed
Shimano Ultegra Interpreted as Shimano Ultegra · 10-speed Named component · published drivetrain speed — verify exact version Before ordering: Confirm whether the drivetrain is mechanical or electronic before ordering.
Rear derailleurOne check needed
Shimano Ultegra Interpreted as Shimano Ultegra · 10-speed Named component · published drivetrain speed — verify exact version Before ordering: Confirm whether the drivetrain is mechanical or electronic before ordering.
ShiftersOne check needed
Shimano Ultegra STI Interpreted as Shimano Ultegra · 10-speed Named component · published drivetrain speed — verify exact version Before ordering: Confirm whether the drivetrain is mechanical or electronic before ordering.
HandlebarQualified part search
Specialized Women's Expert Named archived component — verify dimensions
RimsQualified part search
Fulcrum Racing 4 Named archived component — verify dimensions
HubsQualified part search
Fulcrum Racing 4 Named archived component — verify dimensions

Searches use the archived manufacturer specification, not the components currently installed on a particular bicycle. Confirm the exact model, size and fit before ordering. As an Amazon Associate I earn from qualifying purchases. Velopedia may also earn from qualifying eBay purchases. Velopedia may also earn from qualifying retailer purchases. Commercial relationships do not influence Archive specifications or analysis.

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Bike-specific inspection checklist 19 checks based on 5 archived component groups Open checklistClose checklist
0 of 19 checked Progress stays in this browser for this bike.

This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.

Archived: 2011 Specialized Amira Expert · Road race & triathlon · Published sizes: Womens 44cm. womens 48cm, womens 51cm, womens 54cm, womens 56cm

Archived: Frame: Bonded/monocoque · Fork: Specialized FACT carbon · Carbon, aero crown

Archived: Group: Shimano Ultegra · Shifters: Shimano Ultegra STI · Front derailleur: Shimano Ultegra · Rear derailleur: Shimano Ultegra · Crankset: Shimano Ultegra, 34/50 teeth · Cassette: Shimano Ultegra · Rear cogs: 10-speed, 11 - 28 teeth · Chain: Shimano Ultegra

Archived: Brakes: Shimano Ultegra brakes, Shimano Ultegra STI levers

Archived: Wheel size: 700c wheels · Rims: Fulcrum Racing 4 · Hubs: Fulcrum Racing 4 · Front tire: 700 x 23c Specialized Turbo Comp

Controls and contact points

Archived: Headset: 1 3/8"-1 1/8" · Handlebar: Specialized Women's Expert · Stem: Specialized Pro-Set · Seatpost: Specialized Pro · Saddle: Specialized BG Ruby · Pedals: Black cage

Before and during the test ride

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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.

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