Women's S-Works Tarmac Disc
$11,000.00
Part No.  

Women's S-Works Tarmac Disc

$11,000.00
Part No.  144611
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Women's S-Works Tarmac Disc
Overview
Technical Specifications
Geometry
Reviews

When we developed the new Women's S-Works Tarmac Disc, we didn't just want it to be fast. No, we wanted it to be fast everywhere. Long climbs, windy flats, Grand Tour stages, and local fondos—we built a women's race bike to be the most complete out there. And now with disc brakes, we've managed to make it, well, even more complete.

For the construction, we utilized advanced aerospace composite optimization software to revolutionize the construction and layup of our new FACT 12r carbon. It's the most advanced material, and schedule, we've ever made and this allowed us to shed nearly 200 grams. That's right, a 20% reduction in frame weight—the perfect recipe for your next hill climb PR.

We also took major steps to improving our Rider-First Engineered™ technology to ensure that the new Tarmac is stiff and compliant in exactly the right places, all while shedding some serious weight. From different layup schedules and materials, to visibly different forks, we scrutinized every single aspect of the new Tarmac to ensure you're getting the perfect ride. With this revamp, we also updated the geometry, basing it on countless Retül data points and professional rider input. This enabled us to develop a Performance Road Geometry that perfects the combination of a responsive front end and short wheelbase, which delivers instantaneous response and optimal power transfer.

And while stiffness aids in the aforementioned, compliance must also be utilized for an optimal ride quality. That's why we designed a seatpost that builds compliance into the upper 120mm where clamping doesn't happen, dropped the seatstays, and altered the seat tube shape. We also added tire clearance up to 30mm, which translates to a 28mm Turbo Cotton on a Roval CLX 50 Disc wheel. This allows lower pressures for decreased rolling resistance, increased traction, and more comfort. Altogether, these additions still have the Tarmac riding like a true race-machine, but it also takes a bit of the sting out of road imperfections. You'll thank us on your next long ride.

But why disc brakes? The real question is 'why not?' They offer superior braking power and modulation, work exceptionally well in wet weather, and offer a very, very minor weight addition. All this means that you have more control and can go faster with more confidence.

We also know, however, that aerodynamic improvements are the most important thing we can do to make you faster. Our Boels-Dolmans riders, after all, are demanding aero improvements on every bike. With this, the aero goal was to discover where we could essentially 'add aero for free,' by not taking anything away from the hallmarks of the Tarmac design. During the six-month iterative process, three areas were discovered where we could do this—a new fork shape, dropped seatstays with aero tubes, and a D-shaped seatpost and seat tube. The result? A bike that's approximately 45 seconds faster over 40km compared to other lightweight bikes in the same category.

Next, we included the lightest (440g/172.5mm) and most accurate power meter available, because no matter your skill level or experience on the bike, there's no better way to enhance your training and racing performance than by riding with a power meter. Lucky for you, we've combined our incredibly light and stiff carbon fiber S-Works road cranks with dual-sided power measurement.

This S-Works Tarmac comes ready to race with Shimano's new Dura-Ace 9170 Di2 groupset with disc brakes, light and aero Roval CLX 50 Disc wheels with 26mm Turbo Cotton tires, and a host of women's-specific pieces at every touchpoint on the bike, like a superlative Oura Pro saddle.

  • Featuring our Rider-First Engineered™ design that ensures every frame size has the same legendary climbing responsiveness and descending prowess you'd expect from a Tarmac. The S-Works FACT 12r frameset is our highest quality carbon frame, offering the ideal blend of light overall weight and targeted stiffness.
  • S-Works full FACT carbon fork with a tapered construction provides incredible front end stiffness and steering response for instantaneous accelerations and high-speed descents.
  • We've combined our incredibly light and stiff, carbon fiber S-Works road cranks with dual-sided power measurement, making it the lightest (440g/172.5mm) and most accurate (+/- 1.5%) power meter available.

Technical Specifications

DRIVETRAIN
CHAIN Shimano Dura-Ace,11-speed
BOTTOM BRACKET OSBB, CeramicSpeed bearings
CRANKSET S-Works Power Cranks, dual-sided power measurement, +/- 1.5% accuracy
FRONT DERAILLEUR Shimano Dura-Ace Di2 9150, braze-on
SHIFT LEVERS Shimano Dura-Ace Di2 Disc 9170
CASSETTE Shimano Dura-Ace 9100, 11-speed, 11-30t
CHAINRINGS 52/36T
REAR DERAILLEUR Shimano Dura-Ace Di2 9150, 11-speed
WHEELS
REAR WHEEL Roval CLX 50 Disc, carbon, tubeless-ready, Win Tunnel Engineered, 50mm depth, DT Swiss 240 internals, CeramicSpeed bearings, 24h
INNER TUBES 60mm Turbo Tube w/ Talc
FRONT TIRE Turbo Cotton, 700x26mm, 320 TPI
REAR TIRE Turbo Cotton, 700x26mm, 320 TPI
FRONT WHEEL Roval CLX 50 Disc, carbon, tubeless-ready, Win Tunnel Engineered, 50mm depth, CeramicSpeed bearings, 21h
COCKPIT
SADDLE Oura Pro, 155mm, carbon rails, carbon base
TAPE S-Wrap w/ Sticky gel
SEATPOST S-Works FACT Carbon Tarmac seatpost, 20mm offset
STEM S-Works SL, alloy, titanium bolts, 6-degree rise
HANDLEBARS S-Works SL Carbon Shallow Drop, 125x75mm
BRAKES
FRONT BRAKE Shimano Dura-Ace Di2 9170, hydraulic disc
REAR BRAKE Shimano Dura-Ace Di2 9170, hydraulic disc
ACCESSORIES
PEDALS Nylon, 105x78x28mm, loose balls w/ reflectors
FRAMESET
SEAT BINDER Tarmac SL6 clamp assembly
FORK S-Works FACT carbon, 12x100mm, thru-axle
FRAME S-Works Tarmac SL6, FACT 12r carbon, Rider-First Engineered™, OSBB, clean routing, Di2 specific, internally integrated seat clamp, 12x142mm thru-axle, flat-mount disc

Geometry

Geometry Chart

Tarmac - Geometry

  44 49 52 54 56
Crank Length 165mm 167.5mm 170mm 170mm 172.5mm
Stem Length 80mm 80mm 90mm 100mm 100mm
Seatpost Length 320mm 320mm 320mm 380mm 380mm
Saddle Width 155mm 155mm 155mm 155mm 155mm
Handlebar Width 360mm 380mm 400mm 400mm 420mm
Reach 365mm 375mm 380mm 384mm 395mm
Top Tube Length, Horizontal 490mm 508mm 531mm 540mm 562mm
Stack 500mm 514mm 527mm 544mm 565mm
Wheelbase 969mm 973mm 975mm 978mm 990mm
Chainstay Length 410mm 410mm 410mm 410mm 410mm
Front Center 571mm 574mm 577mm 579mm 591mm
BB Drop 74mm 74mm 74mm 72mm 72mm
BB Height 266mm 266mm 266mm 268mm 268mm
Seat Tube Angle 76° 76° 74° 74° 74°
Head Tube Angle 71° 72° 73° 73° 74°
Seat Tube Length 400mm 431mm 462mm 481mm 501mm
Head Tube Length 105mm 115mm 126mm 143mm 163mm
Bike Standover Height 730mm 740mm 755mm 775mm 795mm
Fork Rake/Offset 47mm 47mm 47mm 44mm 44mm
Fork Length, Full 363mm 363mm 363mm 363mm 363mm
Trail 71mm 63mm 58mm 58mm 55mm

Reviews