No bicycle is as fast as the Specialized S-Works Tarmac SL8 SRAM RED AXS thanks to a combination of aerodynamics, lightness, and ride quality previously thought impossible. After eight generations and over two decades of development, it is not only the fastest Tarmac ever: it is the fastest racing bike in the world. Are your legs ready? Aerodynamics or lightness alone do not win races: what matters is speed. To achieve this speed, it is necessary to create a no-compromise combination of aerodynamics, lightness, stiffness, and shock absorption. Thanks to complex simulations using real data, our Ride Science Team has verified that the Tarmac SL8 is the fastest racing bike on any course: - 16.6 seconds faster over 40 km of flat, 128 seconds faster on the Milan-Sanremo route, 20 seconds faster on the Tourmalet climb. Now the fastest bike on any road is available with the new SRAM RED AXS group with power meter - the lightest electronic group - mounted with Roval Rapide CLX II tubeless ready wheels and Roval Rapide Cockpit handlebars.

• Frame: S-Works Tarmac SL8 FACT 12r Carbon, Rider First Engineered, Win Tunnel Engineered, Clean Routing, Threaded BB, 12x142mm thru-axle, flat-mount disc.
  
• Fork: S-Works FACT 12r Carbon, 12x100mm thru-axle, flat-mount disc.
  
• Handlebar: Roval Rapide Cockpit, Integrated Bar/Stem.
  
• Stem: Roval Rapide Cockpit, Integrated Bar/Stem.
  
• Handlebar Tape: Supacaz Super Sticky Kush.
  
• Saddle: S-Works Power with Mirror.
  
• Seatpost: S-Works Tarmac SL8 Carbon seat post, FACT Carbon, 15mm offset.
  
• Seat Collar: Tarmac Integrated Wedge.
  
• Rear Brake: NEW SRAM RED AXS, hydraulic disc.
  
• Front Brake: NEW SRAM RED AXS, hydraulic disc.
  
• Shifters: NEW SRAM RED AXS, hydraulic disc.
  
• Front Derailleur: NEW SRAM RED AXS, braze-on.
  
• Rear Derailleur: NEW SRAM RED AXS, 12-speed.
  
• Casette: NEW SRAM RED XG-1290, 12-speed, 10-30t.
  
• Crankset: NEW SRAM RED AXS Power Meter.
  
• Gearing: 48/35.
  
• Bottom Bracket: SRAM DUB BSA 68.
  
• Chain: NEW SRAM RED 12-speed.
  
• Front Wheel: Roval Rapide CLX II, Tubeless, 21mm internal width carbon rim, 51mm depth, Win Tunnel Engineered, Roval AFD hub, 18h, DT Swiss Aerolite spokes.
  
• Rear Wheel: Roval Rapide CLX II, Tubeless, 21mm internal width carbon rim, 60mm depth, Win Tunnel Engineered, Roval AFD hub, 24h, DT Swiss Aerolite spokes.
  
• Front Tire: S-works Turbo Rapidair 2BR, 700x26mm.
  
• Rear Tire: S-works Turbo Rapidair 2BR, 700x26mm.
  
• Inner Tubes: Turbo Ultralight, 60mm Front, 80mm Rear, Presta valve.
  
• Weight: 6.66 kg (14 lb, 10.9 oz) Measured size 56.
  
• Color: Red (Gloss Solidity / Red To Black Pearl / Metallic White Silver).