Name: 2026 Specialized Roubaix SL8 Comp
Brand: Specialized
SKU: 94426-5354
Price: 4800.0 CAD
Availability: OutOfStock

Details
Specs
Geometry

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 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 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 950 grams, the frame is lighter, utilizing lessons learned from the Aethos - the world’s lightest production frame - and Fact 10r carbon blend. Nothing in its class is faster or lighter than the Roubaix.

Specs

Frameset: Frame

FACT 10R, Rider First Engineered™ (RFE), FreeFoil Shape Library tubes, threaded BB, 12x142mm thru-axle, flat-mount disc
Suspension: Fork

Future Shock 3.2 w/ Smooth Boot, FACT Carbon 12x100mm, thru-axle, flat-mount disc
Brakes: Front Brake

Shimano 105, Hydraulic disc, 160mm; Rear Brake

Shimano 105, Hydraulic disc, 160mm
Drivetrain: Cassette

Shimano 105 12-speed 11-36; Shift Levers

Shimano 105 Di2 R7170, 12-speed; Crankset

Shimano 105, 12-speed, 50/34T; Chain

Shimano SLX, M7100, 12-speed; Bottom Bracket

Shimano Threaded BSA BB; Front Derailleur

Shimano 105 Di2 R7150, braze-on; Rear Derailleur

Shimano 105 Di2 R7150
Wheels & tires: Inner Tubes

700x28/38mm, 48mm Presta valve; Front Wheel

DT Swiss G540 rim, 24mm internal width, tubeless ready, 24h, Specialized full sealed bearing thru axle hub, centerlock disc, DT Swiss Champion 14G stainless steel spokes, DT Swiss brass nipples; Rear Wheel

DT Swiss G540 rim, 24mm internal width, tubeless ready, 24h, Specialized full sealed bearing thru axle hub, centerlock disc, DT Swiss Champion 14G stainless steel spokes, DT Swiss brass nipples; Front Tire

Mondo Folding Endurance Tire, 700x32c, GRIPTON T5; Rear Tire

Mondo Folding Endurance Tire, 700x32c, GRIPTON T5
Cockpit: Saddle

Body Geometry Power Sport, steel rails; Stem

Future Stem, Comp; Seat Binder

Hidden drop clamp; SeatPost

S-Works Pave; Handlebars

Specialized Hover Comp, Alloy, 125mm Drop, 75mm Reach w/Di2 Hole; Tape

Supacaz Super Sticky Kush
Product details: Product ID

221824
Weight: Weight Size

56; Weight

8.76 kg (19 lb, 5.0 oz)

Geometry

	44	49	52	54	56	58	61	64
Crank Length	165	165	170	172.5	172.5	175	175	175
Handlebar Width	360	380	400	420	420	440	440	440
Stem Length	70	80	90	100	100	110	110	120
Saddle Width	155	155	155	143	143	143	143	143
Seatpost Length	380	380	380	380	380	450	450	450
Stack	543	549	566	585	605	630	665	685
Reach	353	363	370	381	389	397	403	409
Head Tube Length	90	90	105	122	140	168	202	222
Head Tube Angle	69.3	70.8	71.5	72.3	73	73	73.5	73.5
BB Height	269	269	269	270	270	271	271	271
BB Drop	80	80	80	78	78	78	78	78
Trail	76	66	62	61	57	57	54	54
Fork Length, Full	375	375	375	375	375	375	375	375
Fork Rake/Offset	52	52	52	47	47	47	47	47
Front Center	589	587	593	598	604	620	631	634
Chainstay Length	418	418	418	420	420	423	423	423
Wheelbase	994	992	998	1005	1012	1031	1042	1054
Top Tube Length, Horizontal	503	523	534	550	569	584	600	618
Bike Standover Height	686	719	747	766	787	809	847	865
Seat Tube Length	365	410	446	465	485	505	545	581
Seat Tube Angle	75	74	74	74	73.5	73.5	73.5	73

2026 Specialized Roubaix SL8 Comp

Product Variants SKU/UPC