S-Works Tarmac SL8 AXS
Ride it Risk-Free for 30 Days!
Every bike comes with our 30-Day Ride Guarantee. Take it home, ride it like you own it. If it’s not right, bring it back within 30 days & we’ll refund your purchase or help you find the right bike.
Normal wear and tear is expected—because the only way to know it’s the right ride is to ride it.
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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-made even faster with the aero paradigm shifting performance of the all-new Roval Rapide CLX III wheels.
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.
Now, the fastest race bike in the world meets SRAM RED AXS groupset with power meter - the lightest electronic groupset ever. 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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Frame
Frame:
S-Works Tarmac SL8 FACT 12r Carbon, Rider First Engineered™, Win Tunnel Engineered, Clean Routing, Ceramic Speed SLT Headset Bearings, Threaded BB, 12x142mm thru-axle, flat-mount disc Fork:
S-Works FACT 12r Carbon, 12x100mm thru-axle, flat-mount disc Drivetrain
Front Derailleur:
SRAM RED AXS, braze-on Rear Derailleur:
SRAM RED AXS E1 Cassette:
SRAM RED XG-1290, 12-speed, 10-33t Chain:
SRAM RED 12-speed Bottom Bracket:
SRAM DUB BSA 68 Shifters:
SRAM RED AXS, hydraulic disc Wheels
Front Wheel:
Roval Rapide CLX III, Tubeless, 21mm internal width carbon rim, 51mm depth, Win Tunnel Engineered, Roval LF18-F hub, 18h, ARRIS MTO-255 Straight Pull Spokes (Carbon Fiber reinforced BioNylon, Ti end fittings) Rear Wheel:
Roval Rapide CLX III, Tubeless, 21mm internal width carbon rim, 48.5mm depth, Win Tunnel Engineered, Roval LF19-R hub, 24h, ARRIS MTO-255 Straight Pull Spokes (Carbon Fiber reinforced BioNylon, Ti end fittings) Front Tire:
S-Works Turbo TLR Race Tire, 700x28c Rear Tire:
S-Works Turbo TLR Race Tire, 700x28c Cockpit
Handlebars:
Roval Rapide Cockpit, Integrated Bar/Stem Seat Post:
S-Works Tarmac SL8 Carbon seat post, FACT Carbon, 15mm offset Saddle:
S-Works Power with Mirror Bar Tape:
Supacaz Super Sticky Kush Brakes
Front Brake:
SRAM RED AXS, hydraulic disc Rear Brake:
SRAM RED E1, hydraulic disc Bike Weight
Bike Weight:
6.62 kg (14 lb, 9.5 oz) Weight Size:
56 -
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What We Do:
Full Professional Assembly
Our certified mechanics put together every component—down to the tiniest bolt—ensuring your bike meets the highest standards of safety and performance.
Precise Tuning & Adjustment
Once built, we tune gears, adjust brakes, true the wheels, and dial in every detail to guarantee a smooth, flawless ride from day one.
Careful Repackaging
After your bike passes inspection, we carefully repackage it with easy-to-follow instructions. The result? A simple, stress-free assembly process in the comfort of your home.
Why It Matters:
By taking the time to ensure every aspect of your bike is perfect, we’re giving you more than just a product—we’re offering peace of mind. You’ll hit the road or trail knowing that your bike has been fine-tuned by professionals who care about quality as much as you do.
Processing Time & Shipping:
Since we treat each bike with personalized attention, please allow 2–3 business days for this service before your order ships. If you need expedited processing, simply reach out to us at info@peachtreebikes.com — we’ll do our best to accommodate your timeline.
Choosen Specifically for the S-Works Tarmac SL8 AXS
Everything here is specifically chosen to work seamlessly with the S-Works Tarmac SL8 AXS. From on bike upgrades to riding gear and home essentials, these picks help you get the absolute most out of every ride from day one.
On the Bike
We've curated the perfect mix of products to go specifically with the S-Works Tarmac SL8 AXS.
For Home
All the things to keep yourTarmac running perfectly.
Shimano Ultegra Di2, 12-speed
$8,499.99SRAM Rival AXS, 12-speed
$4,699.99