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  • Specialized ROUBAIX Rusted Red / Obsidian 49cm

Specialized ROUBAIX Rusted Red / Obsidian 49cm

$2,800.00
Excl. tax

Proving that high ergonomics means high performance. The new Roubaix SL8 with Future Shock 3.0 is lighter, faster, and smoother than any road bike ever made, unleashing unmatched confidence.

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  • 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.
 
 

Technical Specifications

 

Frameset

Frame

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

Suspension

Fork

Future Shock 3.1 w/ Smooth Boot, FACT Carbon 12x100mm, thru-axle, flat-mount disc

Brakes

Front Brake

Shimano Tiagra Hydraulic Disc, 160mm

Rear Brake

Shimano Tiagra Hydraulic Disc, 160mm

Drivetrain

Shift Levers

Shimano Tiagra 4720, Hydraulic Disc

Front Derailleur

Shimano 105 R7100, braze-on

Rear Derailleur

Shimnao Tiagra

Cassette

Shimano Tiagra, 10-speed, 11-34T

Chain

KMC X10, 10-Speed

Crankset

Shimano Tiagra, 10-Speed

Chainrings

50/34

Bottom Bracket

Shimano BSA

Wheels & Tires

Front Wheel

Axis Elite Disc

Front Tire

Road Sport, 700x32c

Rear Tire

Road Sport, 700x32c

Rear Wheel

Axis Elite Disc

Inner Tubes

700x28/38mm, 48mm Presta valve

Cockpit

Stem

Future Stem Comp

Handlebars

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

Tape

Roubaix S-Wrap

Saddle

Body Geometry Power Sport, steel rails

SeatPost

S-Works Pave Seat post

Seat Binder

Hidden drop clamp

Weight

Weight

9.46kg (20 lb, 13.7 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 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 543 549 566 585 605 630 665 685
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
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