Specialized Tarmac Sl7 S-Works Di2 Features
Why should you be forced to choose between aerodynamics and weight, between ride quality and speed? It's simple, you shouldn't. Enter the new Tarmac—climb on the lightest bike the UCI allows, then descend on the fastest. We've utilized our most advanced technologies, from our FreeFoil Shape Library to an all-new Rider-First Engineered™ frame, to deliver a race bike that is truly without compromise. The days of making sacrifices between "aero" and "lightweight" bikes are over—the all-new Tarmac is the fastest race bike, ever. One bike to rule them all.
To complement the world's fastest frame, only the best components will do—which is why you'll find the likes of Shimano's Dura-Ace Di2 group with power meter, and Roval's new CLX Rapide wheels, with their exceptional stability and aerodynamic prowess. The S-Works Tarmac is a top-level race machine, right out of the box.
At a Glance
- Aero is everything”—we’ve been preaching it for years and it’s still the driving force for the new Tarmac. In our quest for tube shapes that deliver the fastest frame that the UCI rules allow, we took a page out of the Venge development book and utilized our FreeFoil Shape Library. Armed with a library of optimized shapes, we turned to the Win Tunnel to plug these shapes into a modular test bike, for more testing and validation. The result? A new Tarmac that’s the fastest we’ve tested—45 seconds faster over 40km than the Tarmac SL6. No compromises, just pure speed.
- 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 — SD Worx, 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.
Component Specifications
| 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 |
| Shift Levers | Shimano Dura-Ace Di2 Disc R9170 |
| Front Derailleur | Shimano Dura-Ace Di2 R9150, braze-on |
| Rear Derailleur | Shimano Dura-Ace Di2 R9150, 11-speed |
| Cassette | Shimano Dura-Ace R9100, 11-speed, 11-30t |
| Chain | Shimano Dura-Ace, 11-speed |
| Crankset | Shimano Dura-Ace R9100, HollowTech 2, 11-speed, Dual-sided Power meter |
| Chain Rings | 52/36T |
| Bottom Bracket | Shimano Dura-Ace, BB-R9100 |
| Front Tire | Turbo Cotton, 320 TPI, 700x26mm |
| Rear Tire | Turbo Cotton, 320 TPI, 700x26mm |
| Inner Tubes | Turbo Ultralight, 60mm Presta valve |
| Front Brake | Shimano Dura-Ace R9170, hydraulic disc |
| Rear Brake | Shimano Dura-Ace R9170, hydraulic disc |
| Stem | Tarmac integrated stem, 6-degree |
| Handlebars | S-Works Aerofly II |
| Saddle | Body Geometry S-Works Power, carbon fiber rails, carbon fiber base |
| Seatpost | 2021 S-Works Tarmac Carbon seat post, FACT Carbon, Di2 Compatible, 20mm offset |
Specialized Tarmac Sl7 S-Works Di2
| Bike/Frame Size | 44 | 49 | 52 | 54 | 56 | 58 | 61 |
|---|---|---|---|---|---|---|---|
| Stack | 491 mm | 504 mm | 517 mm | 534 mm | 555 mm | 581 mm | 602 mm |
| Reach | 369 mm | 378 mm | 383 mm | 387 mm | 398 mm | 405 mm | 411 mm |
| Chainstay Length | 410 mm | 410 mm | 410 mm | 410 mm | 410 mm | 410 mm | 410 mm |
| Wheelbase | 970 mm | 973 mm | 975 mm | 978 mm | 991 mm | 1006 mm | 1013 mm |
| Top Tube Length, Horizontal | 496 mm | 509 mm | 531 mm | 541 mm | 563 mm | 577 mm | 595 mm |
| Bike Standover Height | 723 mm | 735 mm | 746 mm | 768 mm | 786 mm | 808 mm | 834 mm |
| Seat Tube Length | 435 mm | 447 mm | 458 mm | 475 mm | 496 mm | 517 mm | 547 mm |
| Seat Tube Angle | 75.5° | 75.5° | 74° | 74° | 73.5° | 73.5° | 73° |
| Head Tube Length | 93 mm | 102 mm | 113 mm | 131 mm | 151 mm | 178 mm | 198 mm |
| Head Tube Angle | 70.5° | 71.75° | 72.5° | 73° | 73.5° | 73.5° | 74° |
| BB Height | 266 mm | 266 mm | 266 mm | 268 mm | 268 mm | 268 mm | 268 mm |
| BB Drop | 74 mm | 74 mm | 74 mm | 72 mm | 72 mm | 72 mm | 72 mm |
| Trail | 71 mm | 63 mm | 58 mm | 58 mm | 55 mm | 55 mm | 52 mm |
| Fork Length, Full | 366 mm | 366 mm | 366 mm | 366 mm | 366 mm | 366 mm | 366 mm |
| Fork Rake/Offset | 47 mm | 47 mm | 47 mm | 44 mm | 44 mm | 44 mm | 44 mm |
| Front Center | 572 mm | 574 mm | 577 mm | 579 mm | 592 mm | 606 mm | 613 mm |
Size Guide: Specialized Tarmac Sl7 S-Works Di2
