Velopedia Bicycle Archive

2018 Specialized S-Works Tarmac - Women's

Original specifications: geometry for 5 published sizes.

Share owner experience

Selling this bike? Get the spec link and selling options

At a glance

Model year
2018
Category
Road
Original MSRP
$10,000.00
Sizes
44, 49, 52, 54, 56
Colors
Satin Gloss Monocoat Black/Acid Purple/Rocket Red Fade
Geometry
5 manufacturer sizes
In this record
20 specifications · archived image · original MSRP · geometry
Archive ID
900003889
Campaign
Original buildCarbon Fiber

Manufacturer catalog

Published sizes and colors

5 sizes · 1 color

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

Published sizes

4449525456

Published colors

Satin Gloss Monocoat Black/Acid Purple/Rocket Red Fade

Frameset

Frame ConstructionS-Works Tarmac SL6, FACT 12r carbon, Rider-First Engineered™, OSBB, clean routing, internally integrated seat clamp, 130mm rear spacing
Frame MaterialCarbon Fiber
ForkS-Works FACT carbon
Fork MaterialCarbon Fiber

Drivetrain

ShiftersShimano Dura-Ace Di2 9150
Front DerailleurShimano Dura-Ace Di2 9150, braze-on
Rear DerailleurShimano Dura-Ace Di2 9150, 11-speed
CranksetS-Works carbon fiber; chainrings: 52/36T
Bottom BracketOSBB, CeramicSpeed bearings
CassetteShimano Dura-Ace 9100, 11-speed, 11-30t
ChainShimano Dura-Ace,11-speed
PedalsNylon, 105x78x28mm, loose balls w/ reflectors

Brakes

Brakes(F) Shimano Dura-Ace 9110F direct mount / (R) Shimano Dura-Ace 9110RS direct mount

Cockpit & Contact Points

HandlebarS-Works SL Carbon Shallow Drop, 125x75mm
StemS-Works SL, alloy, titanium bolts, 6-degree rise
SaddleOura Pro, 155mm, carbon rails, carbon base
SeatpostS-Works FACT Carbon Tarmac seatpost, 20mm offset

Wheels & Tires

Wheels(F) Roval CLX 50, Win Tunnel Engineered, carbon rim, 50mm depth, Roval AF1 Hub, CeramicSpeed bearings,16h / (R) Roval CLX 50, Win Tunnel Engineered, carbon rim, 50mm depth, Roval AF1 Hub, CeramicSpeed bearings, 21h
Front TireTurbo Cotton, 700x26mm, 320 TPI
Rear TireTurbo Cotton, 700x26mm, 320 TPI

Geometry

5 sizes · 20 measurements

Frame measurements by size.

All geometry measurements5 sizes · 20 measurements
Measurement4449525456
Seat tube400 mm431 mm462 mm481 mm501 mm
Effective top tube490 mm508 mm531 mm540 mm562 mm
Head tube105 mm115 mm126 mm143 mm163 mm
Head-tube angle70.5°71.75°72.5°73°73.5°
Seat-tube angle76°75.5°74°74°73.5°
Chainstay / rear center405 mm405 mm405 mm405 mm405 mm
Wheelbase964 mm968 mm970 mm973 mm985 mm
Bottom-bracket drop74 mm74 mm74 mm72 mm72 mm
Bottom-bracket height266 mm266 mm266 mm268 mm268 mm
Reach365 mm375 mm380 mm384 mm395 mm
Stack500 mm514 mm527 mm544 mm565 mm
Standover height730 mm740 mm755 mm775 mm795 mm
Fork offset / rake47 mm47 mm47 mm44 mm44 mm
Front center571 mm574 mm577 mm579 mm591 mm
Trail71 mm63 mm58 mm58 mm55 mm
Fork length / axle-to-crown363 mm363 mm363 mm363 mm363 mm
Seatpost length320 mm320 mm320 mm380 mm380 mm
Crank length165 mm167.5 mm170 mm170 mm172.5 mm
Stem length80 mm80 mm90 mm100 mm100 mm
Handlebar width360 mm380 mm400 mm400 mm420 mm

Dimensions as recorded.

Gearing

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

RPM

RPM = pedal turns per minute.

All published sizes52/36T · 11–30T · 11-speed
Lowest1.20:1 Highest4.73:1 Total range394%
Estimated speed At 90 RPM Lowest gear8.5 mph Highest gear33.6 mph

Rear tire: 700C×26.

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

Parts & serviceability

Find replacement parts

Original specifications
Chain · Original
Shimano Dura-Ace,11-speed
Retailer offers
Cassette · Original
Shimano Dura-Ace 9100, 11-speed, 11-30t
Retailer offers
Front tire · Original
Turbo Cotton, 700x26mm, 320 TPI Replacement search: 700cx26 bicycle tire Before ordering: Check rim type and tire clearance.
More parts (3)Fewer parts
Front derailleur · Original
Shimano Dura-Ace Di2 9150, braze-on
Rear derailleur · Original
Shimano Dura-Ace Di2 9150, 11-speed
Shifters · Original
Shimano Dura-Ace Di2 9150

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.

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: 2018 Specialized S-Works Tarmac - Women's · Road · Published sizes: 44, 49, 52, 54, 56

Archived: Frame: S-Works Tarmac SL6, FACT 12r carbon, Rider-First Engineered™, OSBB, clean routing, internally integrated seat clamp, 130mm rear spacing · Fork: S-Works FACT carbon · Carbon Fiber

Archived: Shifters: Shimano Dura-Ace Di2 9150 · Front derailleur: Shimano Dura-Ace Di2 9150, braze-on · Rear derailleur: Shimano Dura-Ace Di2 9150, 11-speed · Crankset: S-Works carbon fiber; chainrings: 52/36T · Bottom bracket: OSBB, CeramicSpeed bearings · Cassette: Shimano Dura-Ace 9100, 11-speed, 11-30t · Chain: Shimano Dura-Ace,11-speed

Archived: Brakes: (F) Shimano Dura-Ace 9110F direct mount / (R) Shimano Dura-Ace 9110RS direct mount

Archived: Front tire: Turbo Cotton, 700x26mm, 320 TPI · Rear tire: Turbo Cotton, 700x26mm, 320 TPI

Controls and contact points

Archived: Handlebar: S-Works SL Carbon Shallow Drop, 125x75mm · Stem: S-Works SL, alloy, titanium bolts, 6-degree rise · Seatpost: S-Works FACT Carbon Tarmac seatpost, 20mm offset · Saddle: Oura Pro, 155mm, carbon rails, carbon base · Pedals: Nylon, 105x78x28mm, loose balls w/ reflectors

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 preserve its real-world history by sharing your owner experience.

Share the details that would help another rider understand how this model fits, rides and holds 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.

Checking current listings…

Campaign

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

Scroll to Top