









Tarmac Size Guide
While aerodynamics were paramount to the Tarmac’s development, and to the development of all of our race bikes, weight was the co-pilot on this optimal race bike journey. Previously “aero bikes” always compromised in the weight department—the more drag you reduced, the more weight you gained. With the new Tarmac, our design philosophy was to keep it at, or below, the UCI weight limit out of the box, with no sacrifices to aerodynamics. And with the help of the FreeFoil Shape Library, tools like isotopic FEA analysis, and some engineering wizardry by the best engineers in the industry, we delivered a frame that weighs a mere 800 grams, without giving up a gram of aero, stiffness or ride quality.
Continuing our quest to develop the perfect race bike, we used our Rider-First Engineered™ philosophy to ensure that the new Tarmac is the most balanced, best handling Tarmac yet—no matter the size. With an army of the world’s best test riders from our three World Tour Teams — Boels-Dolmans, Deceuninck-Quick-Step, and Bora-hansgrohe — we made changes to the Tarmac based on their thousands of kilometers on the road. We balanced the ride quality between the front and rear end, so even the longest days in the saddle continue to be comfortable—all without giving up anything to the Tarmac’s legendary handling and race-winning snappiness.
Building on the learnings from the Venge, the new Tarmac utilizes simple integration to create a clean, fast cockpit that’s easy to live with. We’ve improved the routing for any configuration — mechanical shifting, traditional stems, round bars, etc. — all while keeping its aerodynamic attributes. These same traits also make the new Tarmac easy to work on and easy to travel with. It’s a win-win.
Frame
S-Works Tarmac SL7 FACT 12r Carbon, Rider First Engineered™, Win Tunnel Engineered, Clean Routing, Threaded BB, 12x142mm thru-axle, flat-mount disc
Seat Binder
Tarmac integrated wedge
Fork
S-Works FACT Carbon, 12x100mm thru-axle, flat-mount disc
Seat Post
2021 S-Works Tarmac Carbon seat post, FACT Carbon, 20mm offset
Saddle
Body Geometry S-Works Power, carbon fiber rails, carbon fiber base
Stem
Tarmac integrated stem, 6-degree
Bar Tape
Supacaz Super Sticky Kush
Handlebars
Roval Rapide Handlebar, carbon
Front Brake
Shimano Dura-Ace R9270, hydraulic disc
Rear Brake
Shimano Dura-Ace R9270, hydraulic disc
Shift Levers
Shimano Dura-Ace R9270, hydraulic disc
Front Derailleur
Shimano Dura-Ace R9250, braze-on
Rear Derailleur
Shimano Dura-Ace R9250, 12-speed
Cassette
Shimano Dura-Ace, 12-speed, 11-30t
Shift Levers
Shimano Dura-Ace R9270, hydraulic disc
Crankset
Shimano Dura-Ace R9200, HollowTech II, 12-speed with 4iiii Precision Pro dual-sided powermeter
Chain
Shimano Dura-Ace, 12-speed
Bottom Bracket
Shimano Dura-Ace, BB-R9100
Chain Ring
52/36T
Front Wheel
Roval Rapide CLX, 21mm internal width carbon rim, 51mm depth, Win Tunnel Engineered, Roval AFD hub, 18h, DT Swiss Aerolite spokes
Rear Wheel
Roval Rapide CLX, 21mm internal width carbon rim, 60mm depth, Win Tunnel Engineered, Roval AFD hub, 24h, DT Swiss Aerolite spokes
Front Tire
Turbo Cotton, 320 TPI, 700x26mm
Rear Tire
Turbo Cotton, 320 TPI, 700x26mm
Tubes
Turbo Ultralight, 60mm Presta valve