Specialized Tarmac SL8 Expert Description:
The Specialized Tarmac SL8 Expert was designed and tested to ensure no bike is faster, thanks to a combination of lightweight aerodynamics and ride quality previously thought impossible. Crafted in the shadow of eight generations of innovation, Specialized has manufactured its fastest Tarmac to date, making it the world’s fastest competition road bike; are you ready?
Specialized has found through rigorous testing that aerodynamics and overall weight aren’t what win races; only speed is important. Crafting speed is a matter of capitalizing on every advancement found in aerodynamics, weight reduction, carbon stiffness, and compliance. Tarmac SL8 has received improvements in stiffness over Tarmac SL7, increasing the stiffness-to-weight ratio by over 33%. Add that to the aggressive response, refined handling, and world championship-proven geometry of SL8, and you’ll have every advantage expected to edge out your competition.
Specialized took a step further to issue a heightened sense of comfort to Tarmac SL8. Thanks to Rider-First Engineering, the next level of ride compliance has been achieved, delivering riders on every frame size up to 6% more compliance in the saddle with an improved sense of control at the handlebars. What’s more than that is that SL7 not only retains the proven geometry of prior iterations, but also the versatile tire clearance, enabling users to run higher volume tires up 32mm when needed.
Specialized Tarmac SL8 Expert represents an advantageous step in the right direction for intermediate riders looking for a taste of elite component specifications at a cost that leaves room for total personalization. SRAM 2×12 speed Force AXS wireless shifting moves with responsive, crisp action that is boosted by a one-piece dual chainring that lowers drivetrain weight and eliminates flex. Roval C38 carbon fiber rims host modern wide road tire widths with a capable 21mm internal width, a measure that helps to elevate on-road performance and tire suppleness.
Features:
- Elite carbon road bike with wireless SRAM 2x drivetrain and carbon wheelset
- Tarmac SL8 FACT 10r carbon frame exhibits high-performance aerodynamic profile
- Frame weight improves on previous SL iterations while harnessing stiff, ride with remarkable power transfer
- Frame geometry and sizing promise an ideal fit for all rider heights and genders
- Carbon S-Works Tarmac SL8 carbon seatpost mates optimally with seattube design and rides with stiffness and efficiency
- Roval C38 carbon wheels inherit 21mm inner width, for full compatibility with wider tire options
- SRAM Force AXS Crankset equipped with one-piece 2x chainring for light and stiff shifting performance
- SRAM Force AXS wireless groupset operates with responsive and accurate movement
- SRAM Force flat mount hydraulic disc brakes and 160mm rotors front and rear provide robust all-weather braking power and are easily modulated for precise speed control
Specifications:
- Frame: Tarmac SL8 FACT 10r Carbon (Rider First & Wind Tunnel Engineered) (Clean Internal Cable/Brake Hose Routing) (Threaded Bottom Bracket) (Flat Mount Disc) (12 x 142mm Thru Axle)
- Fork: Tarmac SL8 10r Carbon (Flat Mount Disc) (12 x 100mm Thru Axle)
- Headset: 1-1/8″ Tapered
- Handlebar: Specialized Expert Shallow Drop (Aluminum Alloy) (125mm drop, 75mm reach)
- Bar Tape: Supacaz Super Sticky Kush
- Stem: Tarmac Integrated Stem (6°)
- Shift Levers: SRAM Force AXS E1 (2 x 12-Speed) (Hydraulic)
- Brakes: SRAM Force AXS E1 (Hydraulic Disc) (Flat Mount) (160mm Rotors Front & Rear)
- Front Derailleur: SRAM Force AXS E1 (Braze-On)
- Rear Derailleur: SRAM Force AXS E1 (12-Speed)
- Crankset: SRAM Force E1 (48/35T)
- Bottom Bracket: SRAM DUB (68mm Threaded BSA)
- Cassette: SRAM Force XG-1270 (10-33T)
- Chain: SRAM Force E1 (12-Speed)
- Pedals: –
- Saddle: Body Geometry Power Expert
- Seatpost: S-Works Tarmac SL8 Carbon Seatpost (FACT Carbon) (15mm Offset)
- Front Wheel: Roval C38 (21mm Internal Width) (Tubeless Ready) (12 x 100mm)
- Rear Wheel: Roval C38 (21mm Internal Width) (Tubeless Ready) (12 x 142mm)
- Tires: S-Works Turbo (Folding Bead) (BlackBelt Protection) (700 x 26mm)
- Model Year: 2026
- Color: Gloss Obsidian Metallic
- Weight: 16 lb, 0.1 oz (56cm)

























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