S-Works Tarmac SL8 – SRAM RED AXS
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MINIMUM WEIGHT, MAXIMUM AERO: Tarmac SL8 took learnings from Aethos to be easily built at the UCI minimum with a full aero set up. The team delivered a mind bending, scale tickling 685 gram frame - 15% lighter than the Tarmac SL7 and lighter than anything on else on the World Tour*. With the ability to make lightweight a top priority in the down tube, seat tube, and rear of the bike lessons from Aethos were applied. The frame’s shape carries load so efficiently that extra carbon stiffness layers become redundant. *Unless of course you count the time Kasper Asgreen raced our 585 gram Aethos frame during a Tour stage.
GOES LIKE HELL, RIDES LIKE HEAVEN: With massive gains in stiffness-to-weight - an improvement of 33% over the SL7 - the Tarmac SL8 takes legendary handling, aggressive responsiveness and World Championship proven geometry to the next level. The bike is stiffer at the pedals, more precise at the bars, and combines it with a compliant ride in the saddle that sets a new benchmark for race bike comfort. Thanks to our Rider-First Engineering, every rider, regardless of size, gets the same unprecedented ride quality and handling. In the saddle the Tarmac SL8 delivers 6% more compliance, floating over rough road with a supple feel unique in the high strung world of race bikes. Tarmac’s proven geometry and 32mm tire clearance are identical to the SL7, ensuring easy adaptation and the versatility to run higher volume tires when needed.
BEYOND GENDER: There can be more difference between two male cyclists than between a male and female. Gender alone doesn’t provide nearly enough data to specialize and that means creating male or female bikes is arbitrary and outdated. Every rider can get the next level advantage of Tarmac SL8. It’s time to go Beyond Gender.
S-Works Tarmac SL8 is spec’d with only the best components. A full SRAM RED AXS groupset with power meter - the lightest electronic groupset ever - and a Roval Rapide CLX II tubeless-ready wheelset are the perfect complement to the world’s fastest frame. All S-Works Tarmac SL8 models ship with a Roval Rapide cockpit to save weight and for the fastest possible leading edge.
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Technical Specifications
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
Seat Binder
Tarmac Integrated Wedge
Suspension
Fork
S-Works FACT 12r Carbon, 12x100mm thru-axle, flat-mount disc
Cockpit
Seat Post
S-Works Tarmac SL8 Carbon seat post, FACT Carbon, 15mm offset
Saddle
S-Works Power with Mirror
Stem
Roval Rapide Cockpit, Integrated Bar/Stem
Handlebars
Roval Rapide Cockpit, Integrated Bar/Stem
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
Rear Derailleur
NEW SRAM RED AXS, 12-speed
Cassette
NEW SRAM RED XG-1290, 12-speed, 10-33t
Crankset
NEW SRAM RED AXS Power Meter
Chain
NEW SRAM RED 12-speed
Chain Ring
48/35
Bottom Bracket
SRAM DUB BSA 68
Wheels & Tyres
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
Tubes
Turbo Ultralight, 60mm Front, 80mm Rear, Presta valve