Specialized 2019 Tarmac Sl6 S-Works Disc Frameset Wc Set Gloss Carbon/Flo Red/White

The Tarmac has a long heritage of monumental race wins, and it's no stranger to the taking home the coveted rainbow stripes. And in celebration of Anna van der Breggen's 2018 World Championship title, we've developed this limited-edition S-Works Tarmac Disc. It's the perfect way to channel your inner world champion.

For the construction of this Tarmac, we utilized advanced aerospace composite optimization software to revolutionize the construction and layup of our new FACT 12r carbon. It's both the most advanced material and schedule we've ever made, and this allowed us to shed nearly 200 grams. That's right, around 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 this bike to ensure you're getting the perfect ride. With this revamp, we also updated the geometry, basing it on countless Ret�l 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 the perfect 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 Pro Tour riders, like Anna van der Breggen, 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.

This limited-edition frame comes with an S-Works carbon seatpost with a 20mm offset and an OSBB bottom bracket with CeramicSpeed bearings.