Specialized S-works Tarmac Sl6 Dura-ace Di2 Road Bike 2019 49 – Satin Black/Silver Holo/Clean

£8,899.99

The previous Tarmac had an exceptional palmarès—a win in every Grand Tour plus two World Championships—so you might ask yourself 'why a new Tarmac?' Well we've never been one to rest on our laurels which is why we're constantly hunting for even the smallest of improvements.

In other words we innovate or die.

And for this exact reason the new S-Works Tarmac breaks all the traditions of race bike design to create the fastest bike for all conditions.

  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 tyre clearance up to 30mm which translates to a 28mm Turbo Cotton on a Roval CLX 50 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.

  We also know however that aerodynamic improvements are the most important thing we can do to make you faster.

Our Bora-Hansgrohe and Quick-Step Floors Pro Tour 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 metre 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 metre.

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 9150 Di2 groupset with direct mount brakes and the lightweight yet impressively aerodynamic Roval CLX 50s with 26mm Turbo Cotton tyres.

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 frame is our highest quality carbon frame offering the ideal blend of light overall weight and targeted stiffness.

  Shimano's Dura-Ace Di2 group offers exceptionally crisp shifts and keeps the overall weight of the Tarmac at an absolute minimum.

  The Win Tunnel Engineered Roval CLX 50 Disc carbon wheelset offers superior aerodynamics a svelte 1415-gram weight and plenty of durability to be both a perfect training and race wheelset.

Frame S-Works Fact 12r carbon OSBB Internal routing 12x142mm thru-axle OSBB flat mount disc Front Fork S-Works 12r carbon flat mount disc Stem S-Works Sl Alloy 6 Degree Handlebars S-Works Carbon Shallow Bend Tape / Grips S-Wrap Roubaix Front Brake Shimano Dura-Ace R9110 Rear Brake Shimano Dura-Ace R9110 Front Derailleur Shimano Dura-Ace Di2 R9150 Rear Derailleur Shimano Dura-Ace Di2 R9150 11 Speed Shift Levers Shimano Dura-Ace Di2 R9150 Cassette Shimano Dura-Ace 11 Speed 11-30T Chain Shimano Dura-Ace 11 Speed Crank Set S-Works Power Cranks dual-sided power measurement +/- 1.5% accuracy Bottom Bracket OSBB CeramicSpeed Bearings Front Rim Roval CLX 50 Front Hub CeramicSpeed Bearings 16H Rear Rim Roval CLX 50 Rear Hub DT Swiss 240 Internals CeramicSpeed Bearings 21H Front Tyre Turbo Cotton 320 TPI 700x26mm Rear Tyre Turbo Cotton 320 TPI 700x26mm Saddle S-Works Toupe 143mm Seat Post S-Works FACT Carbon Tarmac

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