Specialized 24' S-Works Roubaix SL8

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We created the endurance road category two decades ago proving that high ergonomics means high performance. Today, the new Roubaix SL8 with Future Shock 3.0 is lighter, faster, and smoother than any road bike ever made, unleashing unmatched confidence. The road may be hell below, but on Roubaix, it’s always heaven above.

  • COMPLIANCE: Future Shock 3.0 is the star of the show, more tunable, adjustable, and durable than ever. Now, regardless of position on the bike, every rider experiences 20mm of smooth, stiction-free travel between the stem and head tube. Future Shock helps keep your hands and bars steady for a smoother ride with more control to stay fast, safe, and confident.
  • Our dropped clamp design exposes more seatpost to increase deflection, but “more” isn’t simply better. The Pavé seatpost controls that deflection for the optimal vertical compliance. Together they create AfterShock technology, and when paired with the Roubaix’s rigid rear triangle, deliver a smooth ride with no loss in efficiency.
  • The Roubaix SL8 is the smoothest road bike our Ride Science Team has ever tested—reducing impacts at the bars and saddle by 53% vs. the nearest competition. With Roubaix’s Future Shock 3.0 the wheel quickly moves over the bump, while rider mass remains stable, maintaining momentum in rough terrain. Typical forks deflect backward on impact, causing a measurable loss in speed. It’s a scientific fact, smoother is indeed faster.
  • CAPABILITY: The Roubaix pioneered endurance geometry, so you ride “IN” the bike, not “ON” the bike to relieve pressure on your hands, arms, and shoulders for capability and confidence on any road, yet it’s ready to dissect a mountain decent at full gas. Snuggle up.
  • With tire clearance up to 38c/40mm, this endurance road machine delivers better traction than ever on rough roads and even light gravel. Thanks to lightweight, super-efficient Specialized tires, that extra tire volume and traction comes with no downsides.
  • Roubaix inspires really BIG days on the bike, so we’ve given it every mount your adventures could need—three bottle mounts, top-tube mounts, and it’s even fender-ready. So, go ahead and bring it all along for the ride.
  • PERFORMANCE: The new Roubaix SL8 is our most aero yet, with new aero shapes from our Free Foil library and dropped seat stays. At just 825 grams, the frame is 50 grams lighter, utilizing lessons learned from the Aethos - the world’s lightest production frame - and our premium Fact 12r carbon blend. Nothing in its class is faster or lighter than the Roubaix.


FACT 12R, Rider First Engineered™ (RFE), FreeFoil Shape Library tubes, threaded BB, 12x142mm thru-axle, flat-mount disc
Future Shock 3.3 w/ Smooth Boot, FACT Carbon 12x100mm, thru-axle, flat-mount disc
S-Works Carbon Hover Drop 125mm, Reach 75mm, w/Di2 hole
Body Geometry S-Works Power
S-Works Future Stem, w/ Integrated Computer Mount
S-Works Pave Seat post
Supacaz Super Sticky Kush
Seat Binder
Hidden drop clamp
Front Brake
SRAM Red Hydraulic Disc
Rear Brake
SRAM Red eTAP AXS, hydraulic disc
SRAM Red, 12-Speed
SRAM XG 1290, 10-33T
Shift Levers
SRAM Red eTAP AXS, 12-speed
Rear Derailleur
SRAM Red eTAP AXS, 12-speed
Bottom Bracket
SRAM Red AXS w/Power, 12-speed
Front Derailleur
SRAM Red eTAP AXS, 12-speed
Inner Tubes
700x28/38mm, 48mm Presta valve
Front Tire
S-Works Mondo 2BR, 700x32c
Rear Tire
S-Works Mondo 2BR, 700x32c
Front Wheel
Roval Terra CLX II, 25mm internal width, 32mm depth, 21h, Tubeless ready, Roval LFD hub with ceramic SINC bearings, Centerlock disc, DT Swiss Aerolite spokes
Rear Wheel
Roval Terra CLX II, 25mm internal width, 32mm depth, 24h, Tubeless ready, Roval LFD hub with ceramic SINC bearings, Centerlock disc, DT Swiss Aerolite spokes
Weight Size
7.34kg (16 lb, 2.9 o


44 49 52 54 56 58 61
Crank Length 165 165 170 172.5 172.5 175 175
Handlebar Width 360 380 400 420 420 440 440
Stem Length 70 80 90 100 100 110 110
Saddle Width 155 155 155 143 143 143 143
Seatpost Length 380 380 380 380 380 450 450
Stack 543 549 566 585 605 630 665
Reach 353 363 370 381 389 397 403
Head Tube Length 90 90 105 122 140 168 202
Head Tube Angle 69.3 70.8 71.5 72.3 73 73 73.5
BB Height 269 269 269 270 270 271 271
BB Drop 80 80 80 78 78 78 78
Trail 76 66 62 61 57 57 54
Fork Length, Full 375 375 375 375 375 375 375
Fork Rake/Offset 52 52 52 47 47 47 47
Front Center 589 587 593 598 604 620 631
Chainstay Length 418 418 418 420 420 423 423
Wheelbase 994 992 988 1005 1012 1031 1042
Top Tube Length, Horizontal 503 523 534 550 569 584 600
Bike Standover Height 686 719 747 766 787 809 847
Seat Tube Length 445 465 485 505 545 365 410
Seat Tube Angle 75 74 74 74 73.5 73.5 73.5


With decades of experience offering quality bikes and service, you can rest assured we have deeply considered the quality of the products we sell and have the technical skills to assist you.

We genuinely want our riders to love their cycling and to achieve this we focus on ensuring our riders purchase the bike they truly need and want and fits their riding purpose.

We also genuinely want to look after our riders post purchase - its a duty of care that we take seriously.

Lastly, we are riders ourselves. We are in this business because we are genuinely passionate about riding all types of bikes and are here to share our knowledge to help enhance your riding experience.

Why buy from us