The S-Works Tarmac SL8 SRAM Red AXS Road Bike redefines speed with a revolutionary blend of aerodynamics, lightweight design, stiffness, and ride quality. After two decades and eight generations of development, the Tarmac SL8 isn’t just the fastest Tarmac ever built, it’s the fastest road race bike in the world. Equipped with the cutting-edge SRAM RED AXS groupset with power meter and Roval Rapide CLX III wheels, this bike delivers unmatched performance for competitive cyclists chasing every second.
Aero Innovation – Speed Where It Matters
Specialized designed the Tarmac SL8 with aero-optimised leading edges for maximum drag reduction. The revolutionary Speed Sniffer nose cone creates a sharper, narrower head tube, improving airflow and delivering measurable time savings:
- 16.6 seconds faster over 40km
- 128 seconds faster at Milan–San Remo
- 20 seconds faster on the Tourmalet climb
Utilising the latest UCI regulations, the Tarmac SL8 features the narrowest and most aerodynamic seatpost Specialized has ever produced, ensuring smoother airflow and maximum efficiency.
Lightweight Power – Built at the Limit
Taking inspiration from the Specialized Aethos, the Tarmac SL8’s 685g frame is 15% lighter than the Tarmac SL7 and engineered to meet the UCI’s minimum weight limit without compromise. With 33% better stiffness-to-weight ratio than its predecessor, it offers explosive acceleration, razor-sharp handling, and unmatched climbing efficiency.
Comfort Meets Control – Ride Quality Perfected
The Tarmac SL8 doesn’t just go fast – it rides like a dream. With 6% more compliance than the SL7, it smooths rough roads while maintaining race-ready stiffness and precision. Thanks to Rider-First Engineering, every size delivers the same pro-level handling and comfort. Paired with 32mm tyre clearance, this race bike offers versatility for modern road racing and endurance events.
S-Works Tarmac SL8 carbon frame – the fastest race frame ever created
- Complete SRAM RED AXS groupset with power meter – the lightest wireless electronic drivetrain available
- Roval Rapide CLX III tubeless-ready wheels – aerodynamic, lightweight, and World Tour proven
- Roval Rapide cockpit – weight-saving, integrated performance
- Aero-optimised Speed Sniffer nose cone and narrow seatpost for reduced drag
- Rider-First Engineered geometry for balanced stiffness, responsiveness, and compliance
- Weight: 685g frame (15% lighter than SL7)
SRAM RED AXS is the world’s lightest and most advanced wireless electronic road bike groupset, delivering precise shifting, exceptional power transfer, and unmatched performance for competitive cyclists. Featuring a fully customizable 12-speed drivetrain, integrated power meter options, and smooth, accurate gear changes, SRAM RED AXS is the ultimate choice for riders seeking cutting-edge technology, lightweight design, and proven reliability in racing and high-performance road cycling.
The S-Works Tarmac SL8 SRAM Red AXS is the ultimate road racing bike, delivering unmatched speed, precise control, and rider-focused comfort. For serious racers and dedicated cyclists, this bike sets the new benchmark for what’s possible on two wheels.