Get ready for the ride of your life with the SPECIALIZED S-Works Tarmac SL8 SRAM RED AXS 2025. This racing bike represents the pinnacle of twenty years of development and eight generations of refinement, where speed is the only priority. With advanced aerodynamics and an unparalleled lightweight design, the Tarmac SL8 is more than just the fastest Tarmac ever; it is the fastest racing bike in the world.
The Tarmac SL8 is equipped with an exclusive nose cone that drastically reduces air resistance, and a seatpost optimized according to the latest UCI rules. The frame weighs only 685 grams yet offers a stiffer, more responsive, and more comfortable riding experience than its predecessors, thanks to a 15% weight reduction and 33% improved stiffness-to-weight ratio.
Both the complete SRAM RED AXS group with power meter and the Roval Rapide CLX II wheelset contribute to the bike's unmatched speed and performance. These components make the S-Works Tarmac SL8 not only the lightest electronic group ever but also provide a revolutionary edge in every race.
Thanks to new design approaches, the Tarmac SL8 offers enhanced flexibility of 6% in the seatpost, without sacrificing control or precision. The proven geometry and tire clearance allow for a smooth, comfortable ride, even on rough roads.
Whether you're male or female, every rider can benefit from the unprecedented advantages of the Tarmac SL8. Specialized's Rider-First Engineering ensures that every rider, regardless of size, can enjoy the same high-quality ride and handling.
Experience the thrill and efficiency of the SPECIALIZED S-Works Tarmac SL8 SRAM RED AXS 2025. This model offers cycling enthusiasts the chance to push their boundaries and taste victory.
FRAMESET
Frame
S-Works Tarmac SL8 FACT 12r Carbon, Rider First Engineered™, Win Tunnel Engineered, Clean Routing, Threaded BB, 12x142mm thru-axle, flat-mount disc
Suspension
Fork
S-Works FACT 12r Carbon, 12x100mm thru-axle, flat-mount disc
Brakes
Front brake
NEW SRAM RED AXS, hydraulic disc 160mm rotor
Rear brake
NEW SRAM RED AXS, hydraulic disc 160mm rotor
Drivetrain
Shift levers
NEW SRAM RED AXS, hydraulic disc
Front derailleur
NEW SRAM RED AXS, braze-on
Rear derailleur
NEW SRAM RED AXS, 12-speed
Cassette
NEW SRAM RED XG-1290, 12-speed, 10-33t
Chain
NEW SRAM RED 12-speed
Crankset
NEW SRAM RED AXS Power Meter
Chainrings
48/35
Bottom bracket
SRAM DUB BSA 68
Wheels and Tires
Front tire
S-works Turbo Rapidair 2BR, 700x26mm
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 tire
S-works Turbo Rapidair 2BR, 700x26mm
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
Inner tubes
Turbo Ultralight, 60mm Front, 80mm Rear, Presta valve
COCKPIT
Stem
Roval Rapide Cockpit, Integrated Bar/Stem
Handlebar
Roval Rapide Cockpit, Integrated Bar/Stem
Tape
Supacaz Super Sticky Kush
Saddle
S-Works Power with Mirror
Seat post
S-Works Tarmac SL8 Carbon seat post, FACT Carbon, 15mm offset
Seat post clamp
Tarmac Integrated Wedge
Accessories
SWAT
Roval Head Unit Mount
Wheels
Product ID
221539
Weight
6.66 kg (14 lb, 10.9 oz)
Bike size
56
Discover the advanced Specialized S-Works Tarmac SL8 frameset, the fastest racing bike in the world. Combine aerodynamics, lightweight, and stiffness for unmatched speed and comfort.
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