Why buy your bike from Sigma Sports?
Don't hesitate to reach out to us. It's our goal to answer all of your questions and offer the best advice from our experts. We’ll be happy to answer any questions you may have. Contact us now or visit us in-store.
Save up to 47% with any one of our 11 Cycle to Work partners, and get the health benefits of a new bike in exchange for tax free salary sacrifice. To find out more about our various partners and how to apply click here.
Choose between Free Bike Delivery - to your home or place of work - or our new Premier Bike Delivery Service £99.99 and have your bike delivered "ready to ride" and set up to your measurements with seatpost and pedals adjusted on arrival by a qualified bike mechanic. Either way, our Customer Care team will be in touch to arrange a delivery date to suit you.
We've partnered with Laka to offer you 30 days free bike Insurance on your new bike purchase over £400. Click here for more info and find out how to claim.
Specialized Roubaix SL8 Expert Disc Road Bike 2024
Introducing the Roubaix SL8, a game-changing endurance road bike that redefines the cycling experience. With a two-decade legacy in the endurance road category, it's clear that superior ergonomics lead to top-notch performance. The Roubaix SL8, featuring Future Shock 3.0, sets a new standard for road bikes, delivering unparalleled lightness, speed, and smoothness. Whether you're navigating challenging terrain or cruising the open road, the Roubaix offers a ride like no other.
Key highlights of the Roubaix SL8 include its exceptional compliance, made possible by Future Shock 3.0. This innovation ensures 20mm of seamless, stiction-free travel between the stem and head tube, promoting steady handling and boosting rider confidence. The bike's Cobble Gobbler technology, a result of the dropped clamp design and Pavé seatpost, provides a remarkably smooth ride without compromising efficiency.
With its pioneering endurance geometry, the Roubaix SL8 allows you to ride comfortably, relieving pressure on your hands, arms, and shoulders. It's equally at home on long road stretches as it is on challenging descents, offering the versatility you need for all your cycling adventures. Plus, it boasts generous tire clearance up to 38c/40mm and versatile mounting options, ensuring you can tackle any road or terrain with ease and bring along everything you need for the journey.
Technical Specification
| Frame | Fact 10R, Rider First Engineered™ (RFE), FreeFoil Shape; Library tubes, threaded BB, 12x142mm thru-axle, flat-mount disc; |
| Fork | Future Shock 3.2 w/ Smooth Boot, Fact Carbon; 12x100mm, thru-axle, flat-mount disc |
| Handlebars | Specialized Hover Expert, Alloy, 125mm Drop, 75mm Reach w/Di2 Hole |
| Stem | Future Stem, Pro |
| Tape | Supacaz Super Sticky Kush |
| Seatpost | S-Works Pave |
| Seat Binder | Hidden drop clamp |
| Front Brake | SRAM Rival eTAP AXS, hydraulic disc |
| Rear Brake | SRAM Rival eTAP AXS, hydraulic disc |
| Shift Levers | SRAM Rival eTAP AXS, 12-speed |
| Front Derailleur | SRAM Rival eTAP AXS, 12-speed |
| Rear Derailleur | SRAM Rival eTAP AXS, 12-speed |
| Cassette | SRAM XG 1250, 10-36T |
| Crankset | SRAM Rival AXS w/Power, 12-speed |
| Chainrings | 46/33T |
| Bottom Bracket | SRAM DUB BSA |
| Chain | SRAM Rival, 12-Speed |
| Front Wheel | Roval Terra C, 25mm internal width, 32mm depth, 24h, Tubeless ready, DT for Roval 370 hub, Centerlock disc, DT Swiss Competition Race spokes |
| Rear Wheel | Roval Terra C, 25mm internal width, 32mm depth, 24h, Tubeless ready, DT for Roval 370 hub, Centerlock disc, DT Swiss Competition Race spokes |
| Front Tyre | S-Works Mondo 2BR, 700x32c |
| Rear Tyre | S-Works Mondo 2BR, 700x32c |
| Saddle | Body Geometry Power Expert |
| Inner Tubes | 700x28/38mm, 48mm Presta valve |
Built, Checked, Tuned and Tested
All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.
All bikes collected from our shop, are built, tested and ready to ride. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.
If you require any assistance please contact our Customer Care team.
Specialized Roubaix SL8 Expert Disc Road Bike 2024 Sizing
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