View Technical Specs
Frame: Tarmac SL8 FACT 10r Carbon, Rider First Engineered™, Win Tunnel Engineered, Clean Routing, Threaded BB, 12x142mm thru-axle, flat-mount disc
Fork: FACT 10r Carbon, 12x100mm thru-axle, flat-mount disc
Shifters: Shimano Ultegra R8170, hydraulic disc
Front Derailleur: Shimano Ultegra R8150, braze-on
Rear Derailleur: Shimano Ultegra Di2 R8150, 12-speed
Bottom Bracket: Shimano Threaded BSA BB
Cassette: Shimano Ultegra, 12-speed, 11-30t
Chain: Shimano Ultegra, 12-speed
Front Brake: Shimano Ultegra Di2 R8170, hydraulic disc 160mm rotor
Rear Brake: Shimano Ultegra Di2 R8170, hydraulic disc 140mm rotor
Front Wheel: Roval C38, 21mm internal width carbon rim
Rear Wheel: Roval C38, 21mm internal width carbon rim
Front Tire: S-Works Turbo, folding bead, 700x26mm
Rear Tire: S-Works Turbo, folding bead, 700x26mm
Handlebars: Specialized Expert Shallow Drop, alloy, 125mm drop x 75mm reach
Stem: Tarmac integrated stem, 6-degree
Seat Post: S-Works Tarmac SL8 Carbon seat post, FACT Carbon, 15mm offset
Saddle: Body Geometry Power Expert
Bar Tape: Supacaz Super Sticky Kush
Bike Weight: 15 lb, 14 oz
Weight Size: 56

Specialized Tarmac SL8 Pro - SRAM Force eTap AXS: The World's Fastest Race Bike

The Specialized Tarmac SL8 Pro - SRAM Force eTap AXS is the pinnacle of racing technology, combining aerodynamics, lightweight construction, and world-class ride quality. With over two decades of development, this bike is engineered to be the fastest race bike ever created, making it a true competitor for any professional cyclist. Whether you're tackling a 40km time trial or climbing the legendary Tourmalet, the Tarmac SL8 is built for ultimate performance.

Key Benefits for Riders

Unmatched Aerodynamics

The Tarmac SL8 takes aerodynamics to the next level with its Speed Sniffer nose cone and sharp head tube design. This innovative design ensures clean air flows around the bike, optimizing drag reduction. With the narrowest aero seat post ever made, the Tarmac SL8 ensures that dirty air around your legs is streamlined, giving you the advantage of superior aerodynamic efficiency. It’s more aero than the Venge, ensuring you cut through the wind like never before.

Designed Beyond Gender

Our Rider-First Engineering philosophy ensures that every rider—regardless of gender—can enjoy the advantages of the Tarmac SL8. While traditional bikes often create gender-based distinctions, we believe that rider size and style matter more. Whether you’re a seasoned competitor or an aspiring racer, the Tarmac SL8 ensures a personalized ride tailored to your unique needs.

Stiffness, Compliance, and Speed

The Tarmac SL8 delivers a 33% improvement in stiffness-to-weight ratio over the previous SL7, resulting in precise handling, exceptional pedal efficiency, and a comfortable ride. The frame delivers 6% more compliance, smoothing out rough roads and offering a supple ride. Tarmac’s geometry and 32mm tire clearance ensure that this bike can be adapted to different riding conditions, whether you're tackling smooth tarmac or rougher terrain.

Lightweight Frame with Maximum Aero

At just 7.44 kg (16 lb, 6.4 oz), the Tarmac SL8 is built with a FACT 10r carbon frame that’s 15% lighter than its predecessor, the SL7. This lightweight frame is designed to offer maximum aerodynamic efficiency without sacrificing strength or rigidity, making it the perfect race companion for climbing, sprints, and long rides. The frame’s geometry efficiently carries load, eliminating the need for additional carbon stiffness layers.

Performance with SRAM Force eTap AXS

The SRAM Force eTap AXS groupset delivers lightning-fast electronic shifting and unparalleled performance, while the integrated power meter ensures you can track and optimize your performance. Paired with the Roval Rapide CL II tubeless-ready wheelset, you get the perfect combination of speed, efficiency, and comfort. The Roval Rapide Cockpit with integrated handlebars and stem further reduces weight and improves aerodynamics.

Why Choose the Specialized Tarmac SL8 Pro - SRAM Force eTap AXS?

If you're looking for the ultimate combination of aerodynamics, speed, and lightweight performance, the Specialized Tarmac SL8 Pro - SRAM Force eTap AXS is the bike for you. With its cutting-edge technology, precise handling, and race-winning capabilities, the Tarmac SL8 is built for those who demand the best on the road.