2027 Specialized Roubaix SL8 Comp Shimano 105 Di2

By Specialized
$5,000.00 CAD
94427-5444
Color: Gloss Cayenne Metallic / Smoke Metallic
Size
View details
Description

Specialized 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.

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 BR-R7170, hydraulic disc

Rear Brake

Shimano 105 BR-R7170, hydraulic disc
Drivetrain

Shift Levers

Shimano 105 Di2 R7170, 12-speed hydraulic disc

Front Derailleur

Shimano 105 R7170, braze-on

Rear Derailleur

Shimano 105 Di2 R7150. 12-speed

Cassette

Shimano 105 R7100, 12-speed 11-36t

Chain

Shimano SLX CN-M7100, 12-speed

Crankset

Shimano 105 FC-R7100, 12-speed, 50/34t

Bottom Bracket

Shimano Threaded BSA BB
Wheels & Tires

Front Tire

Mondo Folding Endurance Tire, 700x32, GRIPTON T5

Front Wheel

DT Swiss G500 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 Tire

Mondo Folding Endurance Tire, 700x32, GRIPTON T5

Rear Wheel

DT Swiss G500 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

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

Supacaz Super Sticky Kush

Saddle

Body Geometry Power Comp, chrome alloy rails

SeatPost

S-Works Pave

Seat Binder

Hidden drop clamp
Product Details

Product ID

296285
Weight

Weight

8.91 kg (19 lb, 10.3 oz)

Weight Size

56

 

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


Product Variants SKU/UPC
  • 2027 Specialized Roubaix SL8 Comp Shimano 105 Di2: Gloss Cayenne Metallic / Smoke Metallic / 44: SKU: 94427-5444 - UPC:
  • 2027 Specialized Roubaix SL8 Comp Shimano 105 Di2: Gloss Cayenne Metallic / Smoke Metallic / 49: SKU: 94427-5449 - UPC:
  • 2027 Specialized Roubaix SL8 Comp Shimano 105 Di2: Gloss Cayenne Metallic / Smoke Metallic / 52: SKU: 94427-5452 - UPC:
  • 2027 Specialized Roubaix SL8 Comp Shimano 105 Di2: Gloss Cayenne Metallic / Smoke Metallic / 54: SKU: 94427-5454 - UPC:
  • 2027 Specialized Roubaix SL8 Comp Shimano 105 Di2: Gloss Cayenne Metallic / Smoke Metallic / 56: SKU: 94427-5456 - UPC:
  • 2027 Specialized Roubaix SL8 Comp Shimano 105 Di2: Gloss Cayenne Metallic / Smoke Metallic / 58: SKU: 94427-5458 - UPC:
  • 2027 Specialized Roubaix SL8 Comp Shimano 105 Di2: Gloss Cayenne Metallic / Smoke Metallic / 61: SKU: 94427-5461 - UPC:
  • 2027 Specialized Roubaix SL8 Comp Shimano 105 Di2: Gloss Cast Blue Metallic / Dove Grey / 44: SKU: 94427-5344 - UPC: 196625328374
  • 2027 Specialized Roubaix SL8 Comp Shimano 105 Di2: Satin Warm Smoke Metallic / Dolomite Metallic / 44: SKU: 94427-5544 - UPC: 196625328442
  • 2027 Specialized Roubaix SL8 Comp Shimano 105 Di2: Satin Warm Smoke Metallic / Dolomite Metallic / 52: SKU: 94427-5552 - UPC: 196625327940
  • 2027 Specialized Roubaix SL8 Comp Shimano 105 Di2: Satin Warm Smoke Metallic / Dolomite Metallic / 54: SKU: 94427-5554 - UPC: 196625328350
  • 2027 Specialized Roubaix SL8 Comp Shimano 105 Di2: Gloss Cast Blue Metallic / Dove Grey / 61: SKU: 94427-5361 - UPC: 196625328152
  • 2027 Specialized Roubaix SL8 Comp Shimano 105 Di2: Satin Warm Smoke Metallic / Dolomite Metallic / 49: SKU: 94427-5549 - UPC: 196625327674
  • 2027 Specialized Roubaix SL8 Comp Shimano 105 Di2: Gloss Cast Blue Metallic / Dove Grey / 56: SKU: 94427-5356 - UPC: 196625328428
  • 2027 Specialized Roubaix SL8 Comp Shimano 105 Di2: Gloss Cast Blue Metallic / Dove Grey / 52: SKU: 94427-5352 - UPC: 196625327292
  • 2027 Specialized Roubaix SL8 Comp Shimano 105 Di2: Gloss Cast Blue Metallic / Dove Grey / 54: SKU: 94427-5354 - UPC: 196625327247
  • 2027 Specialized Roubaix SL8 Comp Shimano 105 Di2: Gloss Cast Blue Metallic / Dove Grey / 49: SKU: 94427-5349 - UPC: 196625328527
  • 2027 Specialized Roubaix SL8 Comp Shimano 105 Di2: Satin Warm Smoke Metallic / Dolomite Metallic / 56: SKU: 94427-5556 - UPC: 196625327391
  • 2027 Specialized Roubaix SL8 Comp Shimano 105 Di2: Satin Warm Smoke Metallic / Dolomite Metallic / 58: SKU: 94427-5558 - UPC: 196625328176
  • 2027 Specialized Roubaix SL8 Comp Shimano 105 Di2: Satin Warm Smoke Metallic / Dolomite Metallic / 61: SKU: 94427-5561 - UPC: 196625327414
  • 2027 Specialized Roubaix SL8 Comp Shimano 105 Di2: Gloss Cast Blue Metallic / Dove Grey / 58: SKU: 94427-5358 - UPC: 196625327889