Men's S-Works Tarmac Ultralight Frameset

When it was time to design a new Tarmac, we were daunted as to how we were going to improve on the previous model. Already offering exceptional low weight, supreme stiffness, and that good ol' race snappiness, what were we to do? Easy. Turn traditional design on its head and develop the new S-Works Tarmac Ultralight. Without a doubt, it's the fastest race bike you've ever ridden.

When it was time to design a new Tarmac, we were daunted as to how we were going to improve on the previous model. Already offering exceptional low weight, supreme stiffness, and that good ol' race snappiness, what were we to do? Easy. Turn traditional design on its head and develop the new S-Works Tarmac Ultralight. Without a doubt, it's the fastest race bike you've ever ridden.

Part No:

When it was time to design a new Tarmac, we were daunted as to how we were going to improve on the previous model. Already offering exceptional low weight, supreme stiffness, and that good ol' race snappiness, what were we to do? Easy. Turn traditional design on its head and develop the new S-Works Tarmac Ultralight. Without a doubt, it's the fastest race bike you've ever ridden.

To get the weight below 800 grams, 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—the shape, schedule, and material optimization 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.

In our search to save every last gram, the S-Works Tarmac Ultralight also uses a newly developed paint finish that further reduces weight. In combination with our improved preparation process, it achieves a paint job that has the same weight as nine gummy bears, or 10 grams.

We then further improved our Rider-First Engineered™ technology to ensure that the new Tarmac is stiff and compliant in exactly the right places. 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, delivering 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 32 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 just takes a bit of the sting out of those road imperfections. You'll thanks us on your next long ride.

And while this is all great, we know that aerodynamics are the most important thing we can do to make you faster. Both our Bora-Hansgrohe and Team 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. A speed savings that you'll feel when you're attacking off the front of the peloton.

  • 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. This Ultralight iteration also features our 10g paint finish that saves every possible gram.
  • 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.
  • With its high-modulus construction, the S-Works FACT carbon Tarmac seatpost provides impeccable power transfer, while still allowing for ample compliance for long days in the saddle.
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Men's S-Works Tarmac Ultralight Frameset

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Geometry

  44.0 49.0 52.0 54.0 56 58.0 61.0
Stack 500mm 514mm 527mm 544mm 565mm 591mm 612mm
Reach 365mm 375mm 380mm 384mm 395mm 402mm 408mm
Head Tube Length 105mm 115mm 126mm 143mm 163mm 190mm 210mm
Head Tube Angle 70.5° 71.75° 72.5° 73° 73.5° 73.5° 74°
BB Height 266mm 266mm 266mm 268mm 268mm 268mm 268mm
BB Drop 74mm 74mm 74mm 72mm 72mm 72mm 72mm
Trail 71mm 63mm 58mm 58mm 55mm 55mm 52mm
Fork Length, Full 363mm 363mm 363mm 363mm 363mm 363mm 363mm
Fork Rake/Offset 47mm 47mm 47mm 44mm 44mm 44mm 44mm
Front Center 571mm 574mm 577mm 579mm 591mm 606mm 613mm
Chainstay Length 405mm 405mm 405mm 405mm 405mm 407mm 410mm
Wheelbase 964mm 968mm 970mm 973mm 985mm 1002mm 1012mm
Top Tube Length, Horizontal 490mm 508mm 531mm 540mm 562mm 577mm 595mm
Bike Standover Height 730mm 740mm 755mm 775mm 795mm 826mm 850mm
Seat Tube Length 400mm 431mm 462mm 481mm 501mm 522mm 553mm
Seat Tube Angle 76° 75.5° 74° 74° 73.5° 73.5° 73°
  • Stack 500mm
    Reach 365mm
    Head Tube Length 105mm
    Head Tube Angle 70.5°
    BB Height 266mm
    BB Drop 74mm
    Trail 71mm
    Fork Length, Full 363mm
    Fork Rake/Offset 47mm
    Front Center 571mm
    Chainstay Length 405mm
    Wheelbase 964mm
    Top Tube Length, Horizontal 490mm
    Bike Standover Height 730mm
    Seat Tube Length 400mm
    Seat Tube Angle 76°
    View 44.0 Geometry
  • Stack 514mm
    Reach 375mm
    Head Tube Length 115mm
    Head Tube Angle 71.75°
    BB Height 266mm
    BB Drop 74mm
    Trail 63mm
    Fork Length, Full 363mm
    Fork Rake/Offset 47mm
    Front Center 574mm
    Chainstay Length 405mm
    Wheelbase 968mm
    Top Tube Length, Horizontal 508mm
    Bike Standover Height 740mm
    Seat Tube Length 431mm
    Seat Tube Angle 75.5°
    View 49.0 Geometry
  • Stack 527mm
    Reach 380mm
    Head Tube Length 126mm
    Head Tube Angle 72.5°
    BB Height 266mm
    BB Drop 74mm
    Trail 58mm
    Fork Length, Full 363mm
    Fork Rake/Offset 47mm
    Front Center 577mm
    Chainstay Length 405mm
    Wheelbase 970mm
    Top Tube Length, Horizontal 531mm
    Bike Standover Height 755mm
    Seat Tube Length 462mm
    Seat Tube Angle 74°
    View 52.0 Geometry
  • Stack 544mm
    Reach 384mm
    Head Tube Length 143mm
    Head Tube Angle 73°
    BB Height 268mm
    BB Drop 72mm
    Trail 58mm
    Fork Length, Full 363mm
    Fork Rake/Offset 44mm
    Front Center 579mm
    Chainstay Length 405mm
    Wheelbase 973mm
    Top Tube Length, Horizontal 540mm
    Bike Standover Height 775mm
    Seat Tube Length 481mm
    Seat Tube Angle 74°
    View 54.0 Geometry
  • Stack 565mm
    Reach 395mm
    Head Tube Length 163mm
    Head Tube Angle 73.5°
    BB Height 268mm
    BB Drop 72mm
    Trail 55mm
    Fork Length, Full 363mm
    Fork Rake/Offset 44mm
    Front Center 591mm
    Chainstay Length 405mm
    Wheelbase 985mm
    Top Tube Length, Horizontal 562mm
    Bike Standover Height 795mm
    Seat Tube Length 501mm
    Seat Tube Angle 73.5°
    View 56 Geometry
  • Stack 591mm
    Reach 402mm
    Head Tube Length 190mm
    Head Tube Angle 73.5°
    BB Height 268mm
    BB Drop 72mm
    Trail 55mm
    Fork Length, Full 363mm
    Fork Rake/Offset 44mm
    Front Center 606mm
    Chainstay Length 407mm
    Wheelbase 1002mm
    Top Tube Length, Horizontal 577mm
    Bike Standover Height 826mm
    Seat Tube Length 522mm
    Seat Tube Angle 73.5°
    View 58.0 Geometry
  • Stack 612mm
    Reach 408mm
    Head Tube Length 210mm
    Head Tube Angle 74°
    BB Height 268mm
    BB Drop 72mm
    Trail 52mm
    Fork Length, Full 363mm
    Fork Rake/Offset 44mm
    Front Center 613mm
    Chainstay Length 410mm
    Wheelbase 1012mm
    Top Tube Length, Horizontal 595mm
    Bike Standover Height 850mm
    Seat Tube Length 553mm
    Seat Tube Angle 73°
    View 61.0 Geometry