Photos are of the actual bike you'll receive.
Specialized
Specialized S-Works Tarmac SL8 Dura Ace Di2 Carbon Road Bike 2025 in Gloss Solidity / Red To Black Pearl
Easy returns
Not happy? Return it within 14 days in the condition you received it for a full refund.
Warranty
Every bike has a 3 month warranty covering mechanical faults not caused by normal wear and tear. Where a manufacturer warranty is still active, you get that too.
Part exchange
Put your current bike towards this one. We also take cars, watches and precious metals. Tell us about it and get a quote within 24 hours.
Missed this one?
Get an email when a similar bike comes in. We'll match on size 58cm and road bikes.
About this bike
Broximo Prestige Steeds presents this Specialized Tarmac SL8 Road Bike
Size: 58cm but check the geometries or get in touch to confirm whether this bike will fit you.
RRP: £13,150
Specification
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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
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Fork: S-Works FACT 12r Carbon, 12x100mm thru-axle, flat-mount disc
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Handlebars: Roval Rapide Cockpit, Integrated Bar/Stem 44cm
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Saddle: Body Geometry S-Works Power with Mirror, carbon fiber rails, carbon fiber base 155mm
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Stem: Roval Rapide Cockpit, Integrated Bar/Stem 110mm
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Tape: BBB
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Seatpost: S-Works Tarmac SL8 Carbon seat post, FACT Carbon, 15mm offset
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Seat Binder: Tarmac integrated wedge
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Front Brake: Shimano Dura-Ace R9270, hydraulic disc
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Rear Brake: Shimano Dura-Ace R9270, hydraulic disc
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Shift Levers: Shimano Dura-Ace R9270, hydraulic disc
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Front Derailleur: Shimano Dura-Ace R9250, braze-on
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Rear Derailleur: Shimano Dura-Ace R9250, 12-speed with CeramicSpeed RS Alpha Silver OSPW
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Cassette: Shimano Dura-Ace, 12-speed, 11-34t
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Crankset: Shimano Dura-Ace R9200, HollowTech II, 12-speed with shimano powermeter
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Chainrings: 52/36T
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Bottom Bracket: Ceramic Speed Bsa 68mm Shimano
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Chain: Shimano Dura-Ace, 12-speed
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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 with white decals
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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 with white decals
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Front Tyre: Continental Gatorskin Hardshell 28mm
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Rear Tyre: Continental Gatorskin Hardshell 28mm
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Inner Tubes: Vittoria Latex Tubes
- Bottle Cages: S-works rib cages
- Pedals: Dura Ace Pedals
Description
There's nothing faster than the Tarmac SL8. The reason? The combination we've achieved between aerodynamics, lightness and a ride quality that until recently seemed impossible.
Eight generations later and more than two decades in development, it's not just the fastest Tarmac ever: it's also the fastest race bike in the world.
Competitions are not won by aerodynamics or lightness alone: it is speed that counts. And to achieve it, you have to create an uncompromising combination of aerodynamics, lightness, rigidity and comfort.
Our Ride Science team simulated races with real-world data and found the Tarmac SL8 to be the fastest road bike ever made on the major roads: 16.6 seconds faster over 40km, 128 seconds faster on the Milan San Remo and 20 seconds faster on the legendary Tourmalet climb.
- 100% AERO: We’ve put aero elements where they’re needed, not just where they look good. And with that, we’ve created our most aerodynamic road bike ever. Yes, more so than the Venge. The Speed Sniffer, the Tarmac’s new tapered design, optimizes clean air for maximum advantage. By moving the head tube back (which determines the head tube angle), the leading edge of the head tube is much sharper and the resulting shape has much less aerodynamic drag. Taking advantage of new UCI rules, the Tarmac SL8 has the narrowest, most aerodynamic seatpost we’ve ever made, so dirty air around your legs flows cleaner back. Winning tastes sweet, right?
- LOW WEIGHT, MAXIMUM AERODYNAMICS:Drawing on lessons learned from the Aethos, the Tarmac SL8 is designed to meet minimum UCI requirements while still offering a 100% aero build. The team created an incredible 685-gram frame – 15% lighter than the Tarmac SL7 and lighter than any other frame on the World Tour*. We also applied what we learned from the Aethos to prioritize lightweight downtube, seat tube, and tailpipe. The frame shape supports the load so efficiently that there’s no need for extra carbon layers. *Unless you count the time Kasper Asgreen rode our 585-gram Aethos frame on a stage of the Tour de France.
- RIDES LIKE A ROCKET, HANDS LIKE A GOODBYE: With an optimized stiffness-to-weight ratio (33% better than the SL7), the Tarmac SL8 delivers legendary handling, aggressive response, and world-proven geometry that’s next-level. The bike is stiffer on the pedals, more precise on the bars, and more comfortable in the saddle—so much so that it sets a new standard for race bike comfort. Thanks to our Rider-First Engineering, all riders, regardless of size, can enjoy ride quality and control never before seen. In the saddle, the Tarmac SL8 offers 6% more comfort—floating over rough terrain and offering a plushness that’s rare in the demanding world of race bikes. The Tarmac’s geometry and 32mm tire clearance are identical to the SL7, ensuring easy adaptation and the ability to run larger tires when needed.
- BEYOND GENDER: There are more differences between two male riders than between a man and a woman. Gender alone is not enough to be the only factor when designing a bike. That's why creating bikes just for men or women is a thing of the past. All riders can enjoy the benefits of the Tarmac SL8. It's time to go Beyond Gender.
- The S-Works Tarmac SL8 is built with the very best components. It comes with a full Shimano Dura-Ace 9200 Di2 groupset with dual-sided power meter and a set of tubeless-compatible Roval Rapide CLX II wheels that perfectly complement the world’s fastest frame. All S-Works Tarmac SL8 models also feature a Roval Rapide cockpit, designed to reduce weight and provide the most aerodynamic leading edge possible.
Condition
Details
- Size
- 58cm
- Material
- Carbon Fibre
- Brake type
- Disc
- Groupset
- Shimano Dura Ace R9270 Di2
Will it fit me?
- Frame size
- 58cm
Sizing is a guide. We can swap stems, bars and cranks to dial in your fit. Ask us on WhatsApp
Specification
Frameset
- Material
- Carbon Fibre
- Size
- 58cm
Groupset & brakes
- Groupset
- Shimano Dura Ace R9270 Di2
- Brake type
- Disc
Payment options
Cycle to Work
Many of our bikes can go through your employer's Cycle to Work scheme, saving you tax and NI on the price. Look for the Cycle to Work badge, or message us with your scheme details.
Spread the cost
Choose Klarna or PayPal at checkout to see the payment plans available to you, subject to status.
Pay your way
Card, Apple Pay, Google Pay, PayPal and Klarna, plus cryptocurrency by arrangement. Part exchange can cover some or all of the price.
Delivery options
Hand delivered, unboxed
Our sister company Cycle Courier Co. brings your bike to your door, set up and ready to ride. No box, no assembly.
View and collect
Come and see it by appointment in central Birmingham, close to the motorway and train stations, then ride it home.
Worldwide shipping
Professionally packed and shipped anywhere. Message us for a quote to your country.
Not sure about size?
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The Broximo promise
Carefully checked
30+ point health check, serviced and set up by our workshop.
Real advice
Talk to someone who rides. WhatsApp us any question, any time.
Better for the planet
A second life for a great bike, reused packaging, and trees planted for every sale.
Want a different spec?
We can swap stems, bars, crank lengths, wheels or a whole groupset before your bike leaves.
