2026 Specialized Tarmac SL8 Pro Shimano Ultegra Di2

Nothing is faster than the Tarmac SL8. After eight generations and more than two decades of relentless development, the Tarmac SL8 stands as the world’s fastest race bike. This Pro-level build is enhanced with Roval Rapide CL III carbon wheels and a full Shimano Ultegra 8100 Di2 groupset. Designed for uncompromising WorldTour-level performance, the SL8 Pro balances aero efficiency, ultra-low weight, and superior compliance to dominate any route.

Features

• Aero in Everything: The Speed Sniffer nose cone sharpens the head tube profile for reduced drag, while the narrowest aero seatpost ever produced keeps airflow clean around the rider's legs.
• Elite Pro-Level Build: Comes race-ready with a Shimano Ultegra Di2 drivetrain and a 4iiii Precision 3+ power meter featuring Apple Find My technology.
• Minimum Weight, Maximum Aero: Utilizing FACT 10r carbon, the frame is engineered to meet UCI minimum weight while maintaining full aero optimization.
• Goes Like Hell, Rides Like Heaven: Boasts a 33% improvement in stiffness-to-weight over the SL7 and 6% increased compliance for a smooth, explosive ride.
• Roval Rapide Integrated Cockpit: Seamlessly integrates the bar and stem to reduce drag and save weight at the leading edge.
• Beyond Gender: Engineered for all riders, ensuring identical elite ride quality and handling regardless of gender.

Technical Specifications

*Specifications are subject to change without notice. The Tarmac SL8 Pro is designed to deliver WorldTour performance straight out of the box.