Frame Specialized S-Works Tarmac SL8 - White Red

Specialized S-Works Tarmac SL8

The fastest road bike in the world? Start here.

The new Specialized S-Works Tarmac SL8 redefines the concept of road speed. After eight generations and over 20 years of innovation, this frame represents the ultimate expression of cycling performance, combining aerodynamics, lightness, and comfort like never before. Whether you're aiming for race victory or your personal best, the Tarmac SL8 is the frame to start with.

Why choose the Tarmac SL8 S-Works frame

Aerodynamics wherever it matters

The shape of the Tarmac SL8 is designed to cut through the air at the most strategic points. The new "Speed Sniffer" – an aerodynamic nose that extends beyond the head tube – takes advantage of the new UCI regulations to achieve the maximum aerodynamic penetration, even surpassing the Venge. The most aerodynamic seatpost ever produced by Specialized allows turbulent air to flow better around the cyclist's legs.

Minimum weight, maximum speed

Weighing only 685 grams, the S-Works Tarmac SL8 frame is 15% lighter than the SL7 and among the lightest in the World Tour. The design is inspired by the Aethos and optimizes structural load to eliminate unnecessary carbon layers, ensuring exceptional stiffness and lightness without compromise.

Race responsiveness, long-distance comfort

The 33% improved stiffness compared to the previous model offers an immediate pedal response, unmatched cornering precision, and 6% increased comfort in the saddle. Thanks to Rider-First Engineering technology, every size ensures the same riding qualities and handling. The proven geometry and space for tires up to 32mm complete the package.

Beyond gender

The Tarmac SL8 is not designed for men or women, but for real people. Differences between cyclists are unique and personal, which is why this platform is designed to fit everyone, surpassing outdated gender-based distinctions.

Technical Specifications

Frame

• Model: S-Works Tarmac SL8

• Material: FACT 12r Carbon

• Technologies: Rider-First Engineered™, Win Tunnel Engineered

• Routing: Clean Routing (internal cable routing)

• Bottom Bracket: Threaded BB (68mm threaded)

• Brake compatibility: Flat-mount disc

• Rear axle: 12x142 mm thru-axle

Fork

• Model: S-Works FACT 12r Carbon

• Front axle: 12x100 mm thru-axle

• Brake compatibility: Flat-mount disc

Cockpit

• Seatpost: S-Works Tarmac SL8 Carbon seat post, FACT Carbon, 15 mm offset

• Seat collar: Tarmac integrated wedge

Included accessories

• SWAT Kit: Headset spacers compatible with SL7 stem and Roval Rapide cockpit

Additional data

• Product ID: 221575

• Weight (size 56): 1.38 kg (3 lb, 0.7 oz)

Note Well

Technical specifications may change without notice depending on component availability.
Product images are for illustrative purposes only and may not exactly reflect the described features.

Build the bike of your dreams

With the Specialized S-Works Tarmac SL8 frame, you have the perfect base to build a custom road bike, with World Tour performance. Advanced aerodynamics, unbeatable lightness, and superior ride quality: all in one frame.