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Specialized S-Works Tarmac Disc Womens 2019 - Road Bike

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  • Women's Tarmac Sizing
  • Road Bike Guide
  • 0% APR Finance
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  • What's In The Box
  • Product Description

    Women’s road cycling taken to the next level. The Women’s specific S-Works Tarmac Disc has been completely redesigned by Specialized for ladies who love to ride fast. With Rider First engineering this bike delivers the very best performance for every rider on every ride. The frame is significantly lighter than previous models while still offering all the aero advantage and stiffness you need to perform at your very best. The new Tarmac also offers a much smoother ride thanks to the provision for wider tyres as well as the dropped rear stays and redesigned seatpost clamp. The new Women’s S-Works Tarmac will help you deliver your very best performance.

    Key Features:

    • S-Works FACT 12r carbon fibre frame is lighter than ever
    • S-Works FACT carbon fork offers incredible front-end stiffness
    • Shimano Dura Ace Di2 2x11 speed drivetrain with Power cranks
    • Shimano Dura Ace hydraulic disc brakes for powerful all-weather speed control
    • Roval CLX 50 carbon wheels to slice through the air quicker
    • Sizes: 44cm, 49cm, 52cm, 54cm, 56cm
    • Colours: Gloss Chameleon Flake/Satin Acid Red
    • The Specialized S-Works Tarmac Disc Women’s bike is available with 0% APR finance
    Specialized Tarmac Review

    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 seat stays 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 seat stays 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 fibre 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 fibre S-Works road cranks with dual-sided power measurement, making it the lightest (440g/172.5mm) and most accurate (+/- 1.5%) power meter available.

    All Tredz bikes are:

    • Fully built & ready to ride
    • Fully checked & tested by Cytech qualified mechanics
    • Available with 0% APR finance (up to 48 months) on any basket over £99
    • UK price match guarantee
    • 365 day no hassle returns
    • Free delivery in the UK Mainland on a date that suits you

    In the box with every Tredz bike is:

    • Free Tredz 9 key trail tool
    • Free Tredz pedal spanner
    • Free basic pedals
    • Tredz drawstring kit bag
    • 16 point quality control check sheet
    • Basic bike setup instructions
    • Free Cycle Plan insurance voucher (8 weeks)


    Frame:S-Works FACT 12r carbon, OSBB, clean routing, internally integrated seat clamp, 12x142mm thru-axle, flat-mount disc brake
    Fork:S-Works FACT carbon, 12x100mm, thru-axle
    Stem:S-Works SL, alloy, titanium bolts, 6-degree rise
    Bars:S-Works SL Carbon Shallow Drop, 125x75mm
    Front Brake:Shimano Dura-Ace Di2 9170 hydraulic disc
    Rear Brake:Shimano Dura-Ace Di2 9170 hydraulic disc
    Brake Lever:Shimano Dura-Ace Di2 Disc 9170
    Front Mech:Shimano Dura-Ace Di2 9150, braze-on
    Rear Mech:Shimano Dura-Ace Di2 9150, 11-speed
    Shifters:Shimano Dura-Ace Di2 Disc 9170
    Front Hub:Roval CLX 50 Disc, carbon, tubeless-ready, Win Tunnel Engineered, 50mm depth, CeramicSpeed bearings, 21h
    Rear Hub:Roval CLX 50 Disc, carbon, tubeless-ready, Win Tunnel Engineered, 50mm depth, DT Swiss 240 internals, CeramicSpeed bearings, 24h
    Front Tyre:Turbo Cotton, 700x26mm, 320 TPI
    Rear Tyre:Turbo Cotton, 700x26mm, 320 TPI
    Seat Post:S-Works FACT Carbon Tarmac seatpost, 20mm offset
    Chainset:S-Works Power Cranks, dual-sided power measurement, +/- 1% accuracy
    Bottom Bracket:OSBB, CeramicSpeed bearings
    Chain:Shimano Dura-Ace,11-speed
    Cassette:Shimano Dura-Ace 9100, 11-speed, 11-30t
    Pedals:Not Included

    Occasionally without notice, manufacturers sometimes change product specifications.

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