SPECIALIZED S-WORKS TARMAC SL8 SRAM RED AXS

S-Works Tarmac SL8

The Specialized S-Works Tarmac SL8 was born for one thing only: to be the fastest race bike in the world. Eight generations, over twenty years of development, and a single goal: to combine extreme aerodynamics, featherweight, and ride quality in a package that until yesterday seemed impossible. The result is a race machine capable of making the difference on the routes that really matter: 16.6 seconds faster over 40 km, 128 seconds on Milan-Sanremo, and 20 seconds on the legendary Tourmalet. Thanks to a frame weighing only 685 grams, 15% lighter than the Tarmac SL7, and the full integration with the new Roval Rapide CLX III wheels, designed to change the rules of aerodynamics in racing. The new “Speed Sniffer,” the front cone that radically sharpens the profile of the steering area, works together with the most aerodynamic seatpost ever created by Specialized to slice through the air where it really counts: the leading edge. At the same time, lessons learned from the Aethos project allow the frame to use shapes that carry loads so efficiently that fewer carbon layers are needed, reducing weight without sacrificing stiffness. In the saddle, the Tarmac SL8 is brutal when you push on the pedals but surprisingly comfortable over long distances: stiffer where it counts, more compliant under the saddle, with precise and responsive handling that remains identical for every size thanks to Rider-First Engineering. No gender distinction, just pure performance: it's a bike designed for those seeking the maximum possible advantage, regardless of the rider. Completing the package, the SRAM RED AXS groupset with integrated power meter – the lightest electronic groupset ever – and the integrated Roval Rapide cockpit, which further cuts weight and aerodynamic drag. The S-Works Tarmac SL8 is the ultimate choice for those who want to go fast everywhere, from classic monuments to home granfondos.

S-Works Tarmac SL8 main features:

• S-Works Tarmac SL8 carbon frame of the latest generation, developed over 8 generations and more than 20 years of research to maximize speed and racing performance.
• Advanced aerodynamics with new “Speed Sniffer” (front nose) that moves the steering tube back to achieve a sharper leading edge and a very low drag shape.
• Most aerodynamic seatpost ever produced by Specialized, exploiting new UCI regulations to improve turbulent airflow around the legs.
• Speed proven by data: 16.6 seconds faster over 40 km, 128 seconds on Milan-Sanremo, and 20 seconds on the Tourmalet compared to previous generations, according to Ride Science tests.
• Frame weight around 685 g, 15% lighter than the Tarmac SL7 and among the lightest in the World Tour with a full aero setup.
• Design inspired by the Aethos: frame shapes carry loads so efficiently that carbon layers are reduced, eliminating unnecessary material.
• Stiffness-to-weight improved by 33% compared to SL7 for a more aggressive acceleration response and even more precise handling.
• 6% increased saddle comfort compared to SL7, for a race bike that “floats” over rough terrain while remaining extremely responsive.
• Proven World Cup race geometry identical to the SL7, allowing immediate switch to the new model without complex adjustments.
• Clearance for tires up to 32 mm to increase comfort, grip, and versatility on rough surfaces or endurance races.
• Rider-First Engineering: every size is designed to offer the same ride quality, stiffness, and control regardless of rider height.
• “Beyond Gender” concept: design based on real rider data, not gender, to offer the same high-performance platform to all riders.
• Complete SRAM RED AXS groupset with integrated power meter, the lightest electronic groupset on the market, for precise wireless shifting and total power control.
• Roval Rapide CLX III tubeless-ready wheels, developed to maximize real race speed with optimized aerodynamics and great crosswind stability.
• Integrated Roval Rapide cockpit supplied as standard, to reduce weight, improve aerodynamics, and provide a clean, fast bike front.
• Designed to be the world’s fastest race bike on real courses, from classic monuments to World Tour mountain stages.

TECHNICAL SPECIFICATIONS:

• MODEL: S-Works Tarmac SL8
• MODEL YEAR: 2026 year
• FRAME: S-Works Tarmac SL8 FACT 12r Carbon, Rider First Engineered™, Win Tunnel Engineered, internal cable routing, threaded bottom bracket, 12x142mm thru-axle, flat-mount disc brakes
• FORK: S-Works FACT 12r Carbon, 12x100mm thru-axle, flat-mount disc brakes
• FRONT BRAKE: SRAM RED AXS, hydraulic disc brake
• REAR BRAKE: SRAM RED E1, hydraulic disc brake
• BOTTOM BRACKET: SRAM DUB BSA 68
• CHAIN: SRAM RED 12-speed
• CRANKSET: SRAM RED AXS with power meter
• FRONT DERAILLEUR: SRAM RED AXS, braze-on front derailleur
• SHIFT/BRAKE LEVERS: SRAM RED AXS, hydraulic disc brake
• CASSETTE: SRAM RED XG-1290, 12-speed, 10-33 teeth
• REAR DERAILLEUR: SRAM RED XG-1290, 12-speed, 10-36 teeth
• WHEELS: Roval Rapide CLX III, Tubeless Ready, 21mm internal carbon rim, 48.5mm rear / 51mm front, Roval LF18F hubs, Arris MTO-255 spokes (BioNylon reinforced carbon, titanium nipples)
• TIRES: S-Works Turbo TLR Race Tire, 700x28c
• INNER TUBES: STANDARD 80MM PV
• HANDLEBAR: Roval Rapide Cockpit, integrated handlebar
• SADDLE: S-Works Power with Mirror
• SEATPOST: S-Works Tarmac SL8 Carbon, 15mm offset
• HANDLEBAR TAPE: Supacaz Super Sticky Kush
• SADDLE CLAMP: Tarmac integrated wedge
• WEIGHT (SIZE 56): 6.62 kg
• PRODUCT CODE: 221554
• GROUPSET: SRAM RED AXS with power meter, lightest electronic groupset on the market
• FRAME FEATURES: Race geometry, tire clearance up to 32mm, Rider-First Engineering design
• FRAME TECHNOLOGIES: Advanced aerodynamics (Speed Sniffer), 685g frame, 15% lighter than SL7, 33% stiffness improvement over SL7