Specialized S-Works Tarmac SL8 Road Performance Bike
S-Works Tarmac SL8
$12,499.99$13,999.99
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$280.00
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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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Specialized S-Works Tarmac SL8 - Shimano Dura-Ace Di2: The World’s Fastest Race Bike
When it comes to race bikes, speed is the ultimate currency. The Specialized S-Works Tarmac SL8, with its blend of aerodynamics, lightweight, and legendary ride quality, is engineered to crush records and dominate the competition. Designed with cutting-edge technology and unparalleled performance, the Tarmac SL8 is not just the fastest Tarmac ever made—it’s the fastest road bike in the world.
Key Benefits for Riders
Aero Performance, Unmatched Speed
The Tarmac SL8 is more than just a race bike—it's a speed machine. It boasts the most aerodynamic design ever created by Specialized, with a Speed Sniffer nose cone and a meticulously shaped head tube that reduces drag and maximizes efficiency. By refining the leading edge and optimizing airflow, this bike cuts through the air like never before, ensuring that every watt of power is used efficiently. The Tarmac SL8 is faster than the Venge, making it the ultimate choice for sprinters and time trialists alike.
Beyond Gender: Uniting Riders
With the Tarmac SL8, Specialized challenges outdated norms by offering a bike designed for performance, not gender. Through advanced engineering and rider-specific design, the Tarmac SL8 ensures that every rider, regardless of gender or size, gets the same world-class performance. No more gender-based limitations—just performance where it matters.
Precision, Comfort, and Control
Stiffness, handling, and comfort are all expertly balanced in the Tarmac SL8. With a 33% improvement in stiffness-to-weight over the SL7, it delivers unmatched responsiveness, whether you're sprinting out of a corner or conquering tough climbs. The frame also provides 6% more compliance, allowing you to ride comfortably over rough roads while maintaining full control. This is a bike that not only rides fast but rides with incredible stability, precision, and comfort, even during long, grueling races.
Lightweight and Ready for Anything
The Tarmac SL8 is the lightest bike in its class, with a frame weighing just 685 grams—15% lighter than the SL7. Every component is meticulously designed to shave off weight without sacrificing strength or aerodynamics. The result is a bike that performs well on every type of terrain, from the cobbles of Paris-Roubaix to the steepest climbs in the Tour de France.
Unrivaled Components for Peak Performance
As expected from the S-Works lineup, the Tarmac SL8 is equipped with the best components available. The Shimano Dura-Ace 9200 series Di2 groupset ensures fast, smooth shifting with the added precision of a dual-sided power meter, giving you the data you need to perform at your peak. The Roval Rapide CLX II tubeless-ready wheelset, paired with a Roval Rapide cockpit, provides the perfect balance of aerodynamics, strength, and weight to keep you flying down the road with efficiency and ease.
Why Choose the Specialized S-Works Tarmac SL8?
Whether you’re aiming for a podium finish or chasing personal records, the Tarmac SL8 is the bike that will help you get there. It’s engineered to be the fastest, most efficient race bike in the world, combining advanced aerodynamics, a lightweight frame, and cutting-edge technology to create a bike that outperforms all others. With the Tarmac SL8, every second counts, and every detail has been designed to give you the competitive edge you need to dominate.
Get ready to take on your next challenge with the fastest race bike in the world—the Specialized S-Works Tarmac SL8. Faster than ever, built for winners.
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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 Shifters:
Shimano Dura-Ace R9270, hydraulic disc Front Derailleur:
Shimano Dura-Ace R9250, braze-on Rear Derailleur:
Shimano Dura-Ace R9250, 12-speed Bottom Bracket:
Shimano Dura-Ace, BB-R9200 Cassette:
Shimano Dura-Ace, 12-speed, 11-30t Chain:
Shimano Dura-Ace, 12-speed Front Brake:
Shimano Dura-Ace R9270, hydraulic disc Rear Brake:
Shimano Dura-Ace R9270, hydraulic disc 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 Handlebars:
Roval Rapide Cockpit, Integrated Bar/Stem Stem:
Roval Rapide Cockpit, Integrated Bar/Stem Seat Post:
S-Works Tarmac SL8 Carbon seat post, FACT Carbon, 15mm offset Saddle:
Body Geometry S-Works Power, carbon fiber rails, carbon fiber base Bar Tape:
Supacaz Super Sticky Kush Bike Weight:
6.62 kg (14 lb, 9.5 oz) Weight Size:
56cm -
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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.