Velopedia Bicycle Archive

2005 Cervelo Dual Ultegra 10

Original specifications: Shimano Ultegra drivetrain.

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At a glance

Archive #93853
Model year
2005
Category
Road
Sizes
48cm, 51cm, 54cm, 56cm, 58cm, 61cm
Colors
Red/Black
In this record
22 specifications
Campaign
Original buildTrueAero Smart Wall · Shimano Ultegra

Manufacturer catalog

Published sizes and colors

6 sizes · 1 color

Manufacturer-published sizes and colors; availability and exact size/color pairings may vary by market or production run.

Published sizes

48cm51cm54cm56cm58cm61cm

Published colors

Red/Black

Frameset

Frame ConstructionTIG-welded
Frame MaterialTrueAero Smart Wall
ForkAero Carbon
Fork MaterialCarbon fiber

Drivetrain

Component GroupShimano Ultegra
ShiftersShimano Dura-Ace bar-end
Front DerailleurShimano Ultegra
Rear DerailleurShimano Ultegra
CranksetFSA Gossamer, 39/53 teeth
Bottom BracketFSA Platinum ISIS
Rear Cogs10-speed, 11 - 25 teeth
ChainShimano CN-6600

Brakes

BrakesCervelo brakes, Dia-Compe 188 levers

Cockpit & Contact Points

Headset1" integrated Cane Creek IS integrated
HandlebarVision
Handlebar ExtensionsVision Clip On
StemVision Size More
SaddleCervelo TT
SeatpostAluminum aero

Wheels & Tires

HubsVelomax
RimsVelomax Vista
Front TireVittoria Diamante Pro Light

Gearing

Lower gears help on climbs. Higher gears suit higher speeds.

All published sizes53/39T · 11–25T · 10-speed
Lowest1.56:1 Highest4.82:1 Total range309%

Speed unavailable: wheel or tire size is missing or unclear.

Add your rear tire size to calculate speed
How it works

Ratio = front teeth ÷ rear teeth. Hub gears also include the hub’s internal ratio. A 400% range means the highest ratio is four times the lowest.

Speeds are estimates from tire size and pedal cadence. Actual speeds vary.

Try other gearing

Try your current gearingChanged tires or gears? Calculate your setup.

Your changes apply to this calculation. The archived build stays unchanged.

Your gearing setup
Gears

Use up to three front tooth counts, separated by /. For one rear sprocket, enter the same count twice.

Rear tire

Apply the marking on your rear tire or edit its dimensions below. Older or fractional inch sizes need the ISO marking (e.g. 37-590).

For 32-622, width is 32 mm and rim diameter is 622 mm. Use the rear tire on mixed-wheel bikes. Leave both fields empty to compare ratios only.

Gear, dimension and cadence changes update results automatically.

Speeds are estimates. These calculations do not establish component compatibility or available tire clearance.

Parts & serviceability

Find replacement parts

Original specifications
Chain · Original
Shimano CN-6600
Bottom bracket · Original
FSA Platinum ISIS
Crankset · Original
FSA Gossamer

39/53 teeth

More parts (4)Fewer parts
Front derailleur · Original
Shimano Ultegra
Rear derailleur · Original
Shimano Ultegra
Shifters · Original
Shimano Dura-Ace bar-end
Headset · Original
1" integrated Cane Creek IS integrated

Based on the original build. Check fit and installed parts before ordering. Affiliate links may earn Velopedia a commission. As an Amazon Associate I earn from qualifying purchases.

Parts and service referenceQuick reference before buying parts

Archived specifications for reference. Check the fitted parts before ordering.

Front tire
Vittoria Diamante Pro Light
Drivetrain
10-speed
Bottom bracket / shell
FSA Platinum ISIS
Campaign
Equipment inspection checks 10 checks based on 5 archived component groups Open equipment checksClose equipment checks
0 of 10 checked Progress stays in this browser for this record.

Checks selected from the archived equipment. Confirm what is fitted today. This is not a complete safety inspection; use the full inspection guide before test riding.

Full used-bike inspection guide →

Archived: Frame: TIG-welded · Fork: Aero Carbon · Carbon fiber

Archived: Group: Shimano Ultegra · Shifters: Shimano Dura-Ace bar-end · Front derailleur: Shimano Ultegra · Rear derailleur: Shimano Ultegra · Crankset: FSA Gossamer, 39/53 teeth · Bottom bracket: FSA Platinum ISIS · Rear cogs: 10-speed, 11 - 25 teeth · Chain: Shimano CN-6600

Archived: Brakes: Cervelo brakes, Dia-Compe 188 levers

Archived: Rims: Velomax Vista · Hubs: Velomax · Front tire: Vittoria Diamante Pro Light

Controls and contact points

Archived: Headset: 1" integrated Cane Creek IS integrated · Handlebar: Vision · Stem: Vision Size More · Seatpost: Aluminum aero · Saddle: Cervelo TT

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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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