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Specialized | Tarmac

Tarmac SL8 Expert - Shimano Ultegra Di2

Model year 2026
179,890 CZK
Recommended retail price · currently unavailable
Availability and price on request
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Model year
2026
Frame
Tarmac SL8 FACT 10r Carbon, Rider First Engineered™, Win Tun...
Drivetrain
Shimano Ultegra Di2 R8150, 12-speed
Wheelset
Roval C38, 21mm internal width carbon rim

Product description

Supplier description

Nothing is faster than the Tarmac SL8 thanks to a combination of aerodynamics, lightweight, and ride quality previously thought impossible. After eight generations and over two decades of development, it’s more than the fastest Tarmac ever - it’s the world’s fastest race bike. Your legs up for it?

Aerodynamics or lightweight alone don’t win races - speed is what matters. Delivering that speed requires creating an uncompromising combination of aerodynamics, lightweight, stiffness, and compliance. Through race simulations using real world data our Ride Science team knows the Tarmac SL8 is the fastest race bike ever made on the routes that matter - 16.6 seconds faster over 40km, 128 seconds faster over Milan San Remo, 20 seconds faster over the legendary Tourmalet climb.

Full specifications

Model year
2026
Frame
Tarmac SL8 FACT 10r Carbon, Rider First Engineered™, Win Tunnel Engineered, Clean Routing, Threaded BB, 12x142mm thru-axle, flat-mount disc
Drivetrain
Shimano Ultegra Di2 R8150, 12-speed
Wheelset
Roval C38, 21mm internal width carbon rim
Frame sizes
44, 49, 52, 54, 56, 58, 61
Weight
7.18 kg
Colour
Gloss Obsidian Metallic
Wheel size
700C
Forks
FACT 10r Carbon, 12x100mm thru-axle, flat-mount disc
Front brake
Shimano Ultegra Hydraulic Brake
Rear brake
Shimano Ultegra Hydraulic Brake
Páčky Řazení
Shimano Ultegra Di2 R8170, hydraulic disc
Front derailleur
Shimano Ultegra Di2 R8150, braze-on
Rear derailleur
Shimano Ultegra Di2 R8150, 12-speed
Cassette
Shimano Ultegra, 12-speed, 11-30t
Chain
Shimano XT CN-M8100, 12-speed
Crankset
Shimano Ultegra R8100. 52/36t
Bottom bracket
Shimano Threaded BSA BB
Front wheel
Roval C38, 21mm internal width carbon rim
Front tyre
S-Works Turbo, 120 TPI, folding bead, BlackBelt protection, 700x26mm
Rear tyre
S-Works Turbo, 120 TPI, folding bead, BlackBelt protection, 700x26mm
Rear wheel
Roval C38, 21mm internal width carbon rim, tubeless ready
Inner tubes
Turbo Ultralight, 48mm Presta valve
Stem
Tarmac integrated stem, 6-degree
Handlebars
Specialized Expert Shallow Drop, alloy, 125mm drop x 75mm reach
Omotávka Řídítek
Supacaz Super Sticky Kush
Saddle
Body Geometry Power Expert
Seatpost
S-Works Tarmac SL8 Carbon seat post, FACT Carbon, 15mm offset
Seat clamp
Tarmac integrated wedge
S W A T
Stem headset spacers kit for SL7 stem & Roval Rapide cockpit use
Product ID
221577
Hmotnost Ve Velikosti
56
For this model

Parts that may fit

11 potentially compatible parts for Tarmac SL8 Expert - Shimano Ultegra Di2. Please confirm exact compatibility with us before ordering.

See it in action

Tarmac SL8 Expert - Shimano Ultegra Di2 in action
Tarmac SL8 Expert - Shimano Ultegra Di2 in action
Tarmac SL8 Expert - Shimano Ultegra Di2 in action

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24 months on all components. Specialized lifetime frame and wheelset warranty for the original owner.

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