S-Works Roubaix SL8 LTD
SRAM RED AXS
2025 S-Works Roubaix SL8 LTD
SRAM RED AXS
0 Reviews
We created the endurance road category two decades ago, proving that high ergonomics…
Product Details
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 it’s always heaven above on Roubaix.
Now, the smoothest endurance bike in the world is available in a gorgeous, limited Glacial Metallic color with all-new SRAM RED AXS, custom Roval graphics, silver accents, and the new Hammerhead Karoo 3 cycling computer. With only 100 worldwide, each individually numbered, they’ll be snapped up faster than Future Shock eats potholes. Don’t wait!
- 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 optimal vertical compliance. Together, they create AfterShock technology, which, when paired with the Roubaix’s rigid rear triangle, delivers 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% compared to 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 828 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.
Technical Specifications
Frameset
Frame
FACT 12R, Rider First Engineered™ (RFE), FreeFoil Shape Library tubes, threaded BB, 12x142mm thru-axle, flat-mount disc
Cockpit
Tape
Supacaz Super Sticky Kush
Stem
S-Works Future Stem
Handlebars
S-Works Carbon Hover Drop 125mm, Reach 75mm, w/Di2 hole
Saddle
S-Works Power with Mirror
SeatPost
S-Works Pave Seat post
Seat Binder
Hidden drop clamp
Suspension
Fork
Future Shock 3.3 w/ Smooth Boot, FACT Carbon 12x100mm, thru-axle, flat-mount disc
Brakes
Front Brake
NEW SRAM RED AXS, hydraulic disc
Rear Brake
NEW SRAM RED AXS, hydraulic disc
Drivetrain
Shift Levers
NEW SRAM RED AXS, 12-speed
Front Derailleur
NEW SRAM RED AXS, braze-on
Rear Derailleur
NEW SRAM RED AXS, 12-speed
Cassette
NEW SRAM RED XG-1290, 12-speed, 10-36t
Chain
NEW SRAM RED 12-speed
Crankset
NEW SRAM RED AXS Power Meter
Chainrings
46/33
Bottom Bracket
SRAM DUB BSA 68
Wheels & Tires
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
Front Tire
S-Works Mondo 2BR, 700x32c
Rear Tire
S-Works Mondo 2BR, 700x32c
Inner Tubes
700x28/38mm, 60mm Presta valve
Accessories
Pedals
PEDAL, TEST RIDE PEDALS PROVIDED BY SPECIALIZED
Head Unit and Mount
Hammerhead Karoo 3 with K-edge stem mount
SWAT
SWAT
Product Details
Product ID
275618
Weight
Weight
7.44 kg (16 lb, 6.4 oz)
Weight Size
56
* Weights based on production painted frames as pictured. Actual weights will vary based on colorway, frame size, and component variation. Specifications are subject to change without notice.
Geometry
| 44 | 49 | 52 | 54 | 56 | 58 | 61 | |
|---|---|---|---|---|---|---|---|
| Crank Length | 165mm | 165mm | 170mm | 172.5mm | 172.5mm | 175mm | 175mm |
| Handlebar Width | 360mm | 380mm | 400mm | 420mm | 420mm | 440mm | 440mm |
| Stem Length | 70mm | 80mm | 90mm | 100mm | 100mm | 110mm | 110mm |
| Saddle Width | 155mm | 155mm | 155mm | 143mm | 143mm | 143mm | 143mm |
| Seatpost Length | 380mm | 380mm | 380mm | 380mm | 380mm | 380mm | 450mm |
| Stack | 543mm | 549mm | 566mm | 585mm | 605mm | 630mm | 665mm |
| Reach | 353mm | 363mm | 370mm | 381mm | 389mm | 397mm | 403mm |
| Head Tube Length | 90mm | 90mm | 105mm | 122mm | 140mm | 168mm | 202mm |
| Head Tube Angle | 69.3° | 70.8° | 71.5° | 72.3° | 73° | 73° | 73.5° |
| BB Height | 269mm | 269mm | 269mm | 270mm | 270mm | 271mm | 271mm |
| BB Drop | 80mm | 80mm | 80mm | 78mm | 78mm | 78mm | 78mm |
| Trail | 76mm | 66mm | 62mm | 61mm | 57mm | 57mm | 54mm |
| Fork Length, Full | 375mm | 375mm | 375mm | 375mm | 375mm | 375mm | 375mm |
| Fork Rake/Offset | 52mm | 52mm | 52mm | 47mm | 47mm | 47mm | 47mm |
| Front Center | 589mm | 587mm | 593mm | 598mm | 604mm | 620mm | 631mm |
| Chainstay Length | 418mm | 418mm | 418mm | 420mm | 420mm | 423mm | 423mm |
| Wheelbase | 994mm | 992mm | 988mm | 1005mm | 1012mm | 1031mm | 1042mm |
| Top Tube Length, Horizontal | 503mm | 523mm | 534mm | 550mm | 569mm | 584mm | 600mm |
| Bike Standover Height | 686mm | 719mm | 747mm | 766mm | 787mm | 809mm | 847mm |
| Seat Tube Length | 445mm | 465mm | 485mm | 505mm | 545mm | 365mm | 410mm |
| Seat Tube Angle | 75° | 74° | 74° | 74° | 73.5° | 73.5° | 73.5° |
Manual Downloads
Rider Reviews
0 Reviews