Velopedia Bicycle Archive

2006 Specialized S-Works Transition

Original specifications: Shimano Dura-Ace drivetrain · 700c wheels.

Share owner experience

Selling this bike? Create a shareable bike record

At a glance

Model year
2006
Category
Road
Original MSRP
$4,600.00
In this record
25 specifications · archived image · original MSRP
Archive ID
11904
Model history 4 other years
Original buildSpecialized E5 AEROTEC · Shimano Dura-Ace · 700c wheels

Frameset

Frame ConstructionTIG-welded
Frame MaterialSpecialized E5 AEROTEC
ForkS-Works FACT carbon aero Transition
Fork MaterialCarbon/elastomer, aero crown

Drivetrain

Component GroupShimano Dura-Ace
ShiftersShimano Dura-Ace, 10-speed bar con shifters
Front DerailleurShimano Dura-Ace, bottom-pull/clamp-on 31.8mm
Rear DerailleurShimano Dura-Ace, short cage
CranksetShimano Dura-Ace, Hollowtech II 2-piece design, 39/53 teeth
Bottom BracketShimano Dura-Ace Hollowtech II
Rear Cogs10-speed, 11 - 23 teeth
ChainShimano Dura-Ace
PedalsComposite-body test ride pedals

Brakes

BrakesShimano Dura-Ace front/Shimano Dura-Ace Dual Pivot rear brakes, Tektro RL970, carbon aero levers levers

Cockpit & Contact Points

Headset1 1/8" S-Works Mindset integrated threadless, sealed stainless steel bearings
HandlebarSpecialized Zertz Transition, bullhorn bars, 31.8 clamp, with Profile Desig
Handlebar ExtensionsNot included
StemS-Works FACT carbon stem, magnesium face plate, 31.8mm handlebar clamp
SaddleBody Geometry Transition Pro saddle, microfiber cover, full nose padding
SeatpostSpecialized Transition carbon, aero seatpost with Speed Zertz

Wheels & Tires

HubsMavic Cosmic Carbone SL SSC, Mavic QR
RimsMavic Cosmic Carbone SSC, 16-hole/20-hole
SpokesStainless steel, 14ga. (2.0mm) straight gauge
Front Tire700 x 21c S-Works Mondo, dual-compound tread, aramid bead, 127TPI
Wheel Size700c wheels

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 · 11–23T · 10-speed
Lowest1.70:1 Highest4.82:1 Total range284%
Campaign

Parts & serviceability

Find replacement parts

Original specifications
Bottom bracket · Original
Shimano Dura-Ace Hollowtech II
Crankset · Original
Shimano Dura-Ace, Hollowtech II 2-piece design, 39/53 teeth
Rear derailleur · Original
Shimano Dura-Ace, short cage Search: Shimano Dura-Ace 10-speed mechanical rear derailleur
More parts (4)
Shifters · Original
Shimano Dura-Ace, 10-speed bar con shifters Search: Shimano Dura-Ace 10-speed mechanical shifter
Handlebar · Original
Specialized Zertz Transition, bullhorn bars, 31.8 clamp, with Profile Desig
Seatpost · Original
Specialized Transition carbon, aero seatpost with Speed Zertz
Hubs · Original
Mavic Cosmic Carbone SL SSC, Mavic QR

Based on the original build. Confirm the model, size and fit before ordering; installed parts may differ. As an Amazon Associate I earn from qualifying purchases. Velopedia may also earn from qualifying eBay purchases.

Campaign
Bike-specific inspection checklist 18 checks based on 5 archived component groups Open checklistClose checklist
0 of 18 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: 2006 Specialized S-Works Transition · Road race & triathlon

Archived: Frame: TIG-welded · Fork: S-Works FACT carbon aero Transition · Carbon/elastomer, aero crown

Archived: Group: Shimano Dura-Ace · Shifters: Shimano Dura-Ace, 10-speed bar con shifters · Front derailleur: Shimano Dura-Ace, bottom-pull/clamp-on 31.8mm · Rear derailleur: Shimano Dura-Ace, short cage · Crankset: Shimano Dura-Ace, Hollowtech II 2-piece design, 39/53 teeth · Bottom bracket: Shimano Dura-Ace Hollowtech II · Rear cogs: 10-speed, 11 - 23 teeth · Chain: Shimano Dura-Ace

Archived: Brakes: Shimano Dura-Ace front/Shimano Dura-Ace Dual Pivot rear brakes, Tektro RL970, carbon aero levers levers

Archived: Wheel size: 700c wheels · Rims: Mavic Cosmic Carbone SSC, 16-hole/20-hole · Hubs: Mavic Cosmic Carbone SL SSC, Mavic QR · Front tire: 700 x 21c S-Works Mondo, dual-compound tread, aramid bead, 127TPI

Controls and contact points

Archived: Headset: 1 1/8" S-Works Mindset integrated threadless, sealed stainless steel bearings · Handlebar: Specialized Zertz Transition, bullhorn bars, 31.8 clamp, with Profile Desig · Stem: S-Works FACT carbon stem, magnesium face plate, 31.8mm handlebar clamp · Seatpost: Specialized Transition carbon, aero seatpost with Speed Zertz · Saddle: Body Geometry Transition Pro saddle, microfiber cover, full nose padding · Pedals: Composite-body test ride pedals

Before and during the test ride

Follow the full used-bike inspection order →

My Garage

Velopedia

Enter your email and Velopedia will send a private sign-in link. No password required.

Have you owned this bike?Help document firsthand fit, ride and maintenance details that may no longer be available.

This archive record has limited published detail. Share what would help another rider understand how this model fit, rode and held up over time. Velopedia reviews every contribution before publication.

Add fit, maintenance and buyer detailsOptional · five additional fields

Your contribution goes directly to Velopedia’s private review queue. We’ll email an optional confirmation link plus a private edit and withdrawal link, but you do not need to confirm your email before an administrator can review or approve the submission.

Already contributed? Send me a fresh private edit link

For privacy, Velopedia shows the same confirmation whether or not an experience exists.

Market Snapshot

Checked Oct 5, 2026

We may earn a commission from purchases through these eBay links.

Asking prices, not completed sales. Shipping and tax excluded.

Campaign

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

Scroll to Top