Velopedia Bicycle Archive

2009 Specialized Transition Comp

Original specifications: Shimano mix drivetrain · 700c wheels.

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At a glance

Model year
2009
Category
Road
Original MSRP
$3,300.00
Sizes
S, M, L, XL
Colors
Gloss Carbon/Yellow
In this record
25 specifications · archived image · original MSRP
Archive ID
15807
Model history 6 other years
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Historical catalog variants

Archived sizes and colors

4 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

SMLXL

Published colors

Gloss Carbon/Yellow
View 4 archived size/color combinations
SizeColor
SGloss Carbon/Yellow
MGloss Carbon/Yellow
LGloss Carbon/Yellow
XLGloss Carbon/Yellow

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

Frameset

Frame ConstructionMonocoque
Frame MaterialSpecialized FACT 7r N'Aero carbon
ForkSpecialized FACT N'Aero monocoque
Fork MaterialCarbon, aero crown

Drivetrain

Component GroupShimano mix
ShiftersShimano Dura-Ace Bar End
Front DerailleurShimano 105, braze-on
Rear DerailleurShimano Ultegra SL
CranksetShimano 105, 39/53 teeth
Bottom BracketShimano 105 Hollowtech II
CassetteShimano 105
Rear Cogs10-speed, 11 - 25 teeth
ChainShimano 105
PedalsAlloy w/ toe clips and strap

Brakes

BrakesSpecialized integrated brakes, Vision Tech aero levers

Cockpit & Contact Points

Headset1" Specialized Mindset Plus
HandlebarVision Tech aluminum
StemSpecialized Comp-Set
SaddleSpecialized BG TriTip
SeatpostSpecialized Transition carbon

Wheels & Tires

HubsMavic Aksium
RimsMavic Aksium, 20-hole/24-hole
SpokesStainless steel, 14ga. (2.0mm) aero
Front Tire700 x 21c Specialized Mondo Pro
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 build53/39T · 11–25T · 10-speed
Lowest1.56:1 Highest4.82:1 Total range309%

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 21c Specialized Mondo Pro Named tire and published size
Bottom bracketQualified part search
Shimano 105 Hollowtech II Named archived component — verify dimensions
SaddleQualified part search
Specialized BG TriTip Named archived component — verify exact version
More qualified parts (6)
Front derailleurOne check needed
Shimano 105, braze-on Interpreted as Shimano 105 · 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 SL 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 Dura-Ace Bar End Interpreted as Shimano Dura-Ace · 10-speed Named component · published drivetrain speed — verify exact version Before ordering: Confirm whether the drivetrain is mechanical or electronic before ordering.
StemQualified part search
Specialized Comp-Set Named archived component — verify dimensions
SeatpostQualified part search
Specialized Transition carbon Named archived component — verify dimensions
HeadsetQualified part search
1" Specialized Mindset Plus 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. 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: 2009 Specialized Transition Comp · Road race & triathlon · Published sizes: S, M, L, XL

Archived: Frame: Monocoque · Fork: Specialized FACT N'Aero monocoque · Carbon, aero crown

Archived: Group: Shimano mix · Shifters: Shimano Dura-Ace Bar End · Front derailleur: Shimano 105, braze-on · Rear derailleur: Shimano Ultegra SL · Crankset: Shimano 105, 39/53 teeth · Bottom bracket: Shimano 105 Hollowtech II · Cassette: Shimano 105 · Rear cogs: 10-speed, 11 - 25 teeth · Chain: Shimano 105

Archived: Brakes: Specialized integrated brakes, Vision Tech aero levers

Archived: Wheel size: 700c wheels · Rims: Mavic Aksium, 20-hole/24-hole · Hubs: Mavic Aksium · Front tire: 700 x 21c Specialized Mondo Pro

Controls and contact points

Archived: Headset: 1" Specialized Mindset Plus · Handlebar: Vision Tech aluminum · Stem: Specialized Comp-Set · Seatpost: Specialized Transition carbon · Saddle: Specialized BG TriTip · Pedals: Alloy w/ toe clips and strap

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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