Velopedia Bicycle Archive

2010 Colnago CLX 2.0 Dura-Ace

Original specifications: Shimano Dura-Ace drivetrain.

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At a glance

Archive #21761
Model year
2010
Category
Road
Sizes
42s, 45s, 48s, 50s, 52s, 54s, 56s, 58s
Colors
White with carbon graphics (ACWH), White with carbon & red graphics (ACRE), Carbon with white graphics (ACBW), Carbon with blue graphics (ACBU), Carbon with green graphics (ACGN)
In this record
25 specifications
Campaign
Original buildColnago Alfa Carbon · Shimano Dura-Ace

Historical catalog variants

Archived sizes and colors

40 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

42s45s48s50s52s54s56s58s

Published colors

White with carbon graphics (ACWH)White with carbon & red graphics (ACRE)Carbon with white graphics (ACBW)Carbon with blue graphics (ACBU)Carbon with green graphics (ACGN)
+ 0 more colors + 1 more color
Carbon with green graphics (ACGN)
View 40 archived size/color combinations
SizeColor
42sWhite with carbon graphics (ACWH)
45sWhite with carbon graphics (ACWH)
48sWhite with carbon graphics (ACWH)
50sWhite with carbon graphics (ACWH)
52sWhite with carbon graphics (ACWH)
54sWhite with carbon graphics (ACWH)
56sWhite with carbon graphics (ACWH)
58sWhite with carbon graphics (ACWH)
42sWhite with carbon & red graphics (ACRE)
45sWhite with carbon & red graphics (ACRE)
48sWhite with carbon & red graphics (ACRE)
50sWhite with carbon & red graphics (ACRE)
52sWhite with carbon & red graphics (ACRE)
54sWhite with carbon & red graphics (ACRE)
56sWhite with carbon & red graphics (ACRE)
58sWhite with carbon & red graphics (ACRE)
42sCarbon with white graphics (ACBW)
45sCarbon with white graphics (ACBW)
48sCarbon with white graphics (ACBW)
50sCarbon with white graphics (ACBW)
52sCarbon with white graphics (ACBW)
54sCarbon with white graphics (ACBW)
56sCarbon with white graphics (ACBW)
58sCarbon with white graphics (ACBW)
42sCarbon with blue graphics (ACBU)
45sCarbon with blue graphics (ACBU)
48sCarbon with blue graphics (ACBU)
50sCarbon with blue graphics (ACBU)
52sCarbon with blue graphics (ACBU)
54sCarbon with blue graphics (ACBU)
56sCarbon with blue graphics (ACBU)
58sCarbon with blue graphics (ACBU)
42sCarbon with green graphics (ACGN)
45sCarbon with green graphics (ACGN)
48sCarbon with green graphics (ACGN)
50sCarbon with green graphics (ACGN)
52sCarbon with green graphics (ACGN)
54sCarbon with green graphics (ACGN)
56sCarbon with green graphics (ACGN)
58sCarbon with green graphics (ACGN)

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

Frameset

Frame ConstructionBonded/monocoque
Frame MaterialColnago Alfa Carbon
ForkColnago
Fork MaterialCarbon

Drivetrain

Component GroupShimano Dura-Ace
ShiftersShimano Dura-Ace STI
Front DerailleurShimano Dura-Ace
Rear DerailleurShimano Dura-Ace
CranksetShimano Dura-Ace, 39/53 teeth
Bottom BracketShimano Dura-Ace
CassetteShimano Ultegra
Rear Cogs10-speed, 12 - 25 teeth
ChainShimano Dura-Ace
PedalsNot included

Brakes

BrakesShimano Dura-Ace brakes, Shimano Dura-Ace levers

Cockpit & Contact Points

Headset1 1/8" Colnago C-HS2
HandlebarFSA HB-RK-230S
Handlebar ExtensionsNot included
StemFSA ST-OS-115C
SaddleColnago Z3
SeatpostColnago CLX 2.0 Carbon

Wheels & Tires

HubsShimano Dura-ACE 7850SL
RimsShimano Dura-ACE 7850SL
SpokesShimano, Wheelset
Front TireVittoria Open Corsa EVO CX

Gearing

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

Published build53/39T · 12–25T · 10-speed
Lowest1.56:1 Highest4.42:1 Total range283%

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 Dura-Ace
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Bottom bracket · Original
Shimano Dura-Ace
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Crankset · Original
Shimano Dura-Ace

39/53 teeth

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More parts (5)Fewer parts
Front derailleur · Original
Shimano Dura-Ace Before ordering: Confirm whether the drivetrain is mechanical or electronic before ordering.
Search eBay
Rear derailleur · Original
Shimano Dura-Ace Before ordering: Confirm whether the drivetrain is mechanical or electronic before ordering.
Search eBay
Shifters · Original
Shimano Dura-Ace STI Before ordering: Confirm whether the drivetrain is mechanical or electronic before ordering.
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Rims · Original
Shimano Dura-ACE 7850SL
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Hubs · Original
Shimano Dura-ACE 7850SL
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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 Open Corsa EVO CX
Drivetrain
10-speed
Bottom bracket / shell
Shimano Dura-Ace
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 →

Frame and fork

Inspect the frame and fork →

Archived: Frame: Bonded/monocoque · Fork: Colnago · Carbon

Drivetrain

Check drivetrain wear →

Archived: Group: Shimano Dura-Ace · Shifters: Shimano Dura-Ace STI · Front derailleur: Shimano Dura-Ace · Rear derailleur: Shimano Dura-Ace · Crankset: Shimano Dura-Ace, 39/53 teeth · Bottom bracket: Shimano Dura-Ace · Cassette: Shimano Ultegra · Rear cogs: 10-speed, 12 - 25 teeth · Chain: Shimano Dura-Ace

Brakes

Inspect the brakes →

Archived: Brakes: Shimano Dura-Ace brakes, Shimano Dura-Ace levers

Wheels and tires

Check wheels and tires →

Archived: Rims: Shimano Dura-ACE 7850SL · Hubs: Shimano Dura-ACE 7850SL · Front tire: Vittoria Open Corsa EVO CX

Controls and contact points

Archived: Headset: 1 1/8" Colnago C-HS2 · Handlebar: FSA HB-RK-230S · Stem: FSA ST-OS-115C · Seatpost: Colnago CLX 2.0 Carbon · Saddle: Colnago Z3 · Pedals: Not included

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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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