SPECIALIZED

S-Works Roubaix SL8 – SRAM RED AXS

SKU:94425-0252

R 200,000.00

~~R 240,000.00~~ R 200,000.00

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Color Gloss Toupe / Gunmetal Strata / Charcoal

Size 52 54 56 58

Quantity

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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.

Now, the smoothest road bike in the world meets the SRAM RED AXS groupset with power meter - the lightest electronic groupset ever - and a Roval Terra CLX II tubeless-ready wheelset for the smoothest and fastest combination possible.

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.

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Technical Specifications

Frameset

Frame: FACT 12R, Rider First Engineered™ (RFE), FreeFoil Shape Library tubes, threaded BB, 12x142mm thru-axle, flat-mount disc

Suspension

Fork: Future Shock 3.3 w/ Smooth Boot, FACT Carbon 12x100mm, thru-axle, flat-mount disc

Brakes

Front Brake: NEW SRAM RED, Hydraulic Disc, 160mm

Rear Brake: NEW SRAM RED, Hydraulic Disc, 160mm

Drivetrain

Chain: NEW SRAM RED 12-speed

Cassette: NEW SRAM RED XG-1290, 12-speed, 10-36t

Bottom Bracket: SRAM DUB BSA 68

Crankset: NEW SRAM RED AXS Power Meter

Front Derailleur: NEW SRAM RED AXS, braze-on

Shift Levers: NEW SRAM RED AXS, 12-speed

Rear Derailleur: NEW SRAM RED AXS, 12-speed

Chainrings: 46/33

Wheels & Tires

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

Inner Tubes: 700x28/38mm, 60mm Presta valve

Cockpit

Seat Binder: Hidden drop clamp

Saddle: S-Works Power with Mirror

Handlebars: S-Works Carbon Hover Drop 125mm, Reach 75mm, w/Di2 hole

Stem: S-Works Future Stem, w/ Integrated Computer Mount

SeatPost: S-Works Pave Seat post

Tape: Supacaz Super Sticky Kush

Product details

Product ID: 275485

Weight

Weight: 7.2 kg (15 lb, 14.0 oz)

Weight Size: 56

Geometry

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

Size Guide

Height (cm)	Size
155-163	49
163-170	52
170-175	54
175-180	56
180-188	58
188-196	61