2026 Specialized S-Works Tarmac SL8 Shimano Dura-Ace Di2 Carbon Performance Road Bike
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Product Description
2026 S-WORKS TARMAC SL8
The Worldâs Fastest Race Bike. Aero, Lightweight, and Uncompromised.
The S-Works Tarmac SL8 redefines speed. By combining the aerodynamics of a dedicated aero bike with the featherweight agility of a climber, the SL8 is not just the fastest Tarmac everâit is the fastest race bike in the world. Engineered to deliver unmatched efficiency, stability, and surgical precision for elite racers who refuse to settle for anything less than the podium.
Unrivaled Speed & Engineering
- FACT 12r Carbon Frame: The pinnacle of carbon engineering, utilizing Rider-First Engineered⢠logic to deliver the perfect balance of stiffness and weight across every frame size.
- Shimano Dura-Ace Di2: The gold standard in electronic shifting. Experience lightning-fast 12-speed transitions and an integrated 4iiii Precision Pro dual-sided power meter.
- Roval Rapide CLX III Wheels: The worldâs fastest all-around wheelset. Optimized in the Win Tunnel for maximum stability in crosswinds and raw speed on the flats.
- Roval Rapide Cockpit: An integrated bar/stem design that shaves grams while hiding cables from the wind, providing a significant aerodynamic advantage and a clean aesthetic.
- S-Works Power with Mirror: 3D-printed Mirror technology creates a complex honeycomb structure for unparalleled sit-bone support and blood flow during max efforts.
- Aero Head Tube (Speed Sniffer): A redesigned nose cone moves the steer tube back to sharpen the leading edge, significantly reducing drag for free speed.
Technical Specifications
| Drivetrain & Electronics | |
|---|---|
| Drivetrain | Shimano Dura-Ace R9250 Di2, 12-speed Electronic |
| Crankset | Shimano Dura-Ace R9200, 52/36T w/ 4iiii dual-sided Power Meter |
| Cassette | Shimano Dura-Ace R9200, 12-speed, 11-30t |
| Brakes | Shimano Dura-Ace R9270, Hydraulic Disc |
| Chassis & Cockpit | |
| Frame | S-Works Tarmac SL8 FACT 12r Carbon, Win Tunnel Engineered |
| Fork | S-Works FACT 12r Carbon, 12x100mm thru-axle |
| Handlebars | Roval Rapide Cockpit, Integrated Bar/Stem carbon |
| Wheelset | Roval Rapide CLX III Carbon Tubeless, CeramicSpeed Bearings |
| Saddle | S-Works Power with Mirror, Carbon Rails |
Ride Character
The S-Works Tarmac SL8 is surgically precise and uncompromising. Designed for performance-driven riders, it excels in every scenarioâfrom punchy climbs and high-speed sprints to technical descents. It delivers a 16.6 second advantage over 40km compared to the SL7, making it the most aerodynamically efficient race bike ever.
*Specifications are subject to change. Professional assembly and electronic calibration of the Shimano Di2 system are highly recommended for peak performance.
