Specialized Roubaix SL8 Comp Shimano 105 Di2
Specialized Roubaix SL8 Comp Shimano 105 Di2
Specialized Roubaix SL8 Comp Shimano 105 Di2
Specialized Roubaix SL8 Comp Shimano 105 Di2
Specialized Roubaix SL8 Comp Shimano 105 Di2
Specialized Roubaix SL8 Comp Shimano 105 Di2
Specialized Roubaix SL8 Comp Shimano 105 Di2
Specialized Roubaix SL8 Comp Shimano 105 Di2
Specialized Roubaix SL8 Comp Shimano 105 Di2
Specialized Roubaix SL8 Comp Shimano 105 Di2
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Specialized · Bike

Roubaix SL8 Comp Shimano 105 Di2

$3,999CAD Reg. $4,799 Save $800
Frame
FACT 10R
Groupset
Shimano 105 Di2
Wheels
DT Swiss G540 rim
Colour Gloss Glacial Metallic/white
Size 52

4.9 on Google · 221 reviews

Questions about this bike?

Call Email
Pick up at 8 Lakeshore Rd WUsually ready in 24 hours. Built, checked and fitted before you leave.
Ships across CanadaTracked shipping anywhere in Canada, $100 flat.
Fit and sizing

A fitting session is included with every bike. Not sure of your size? Call 905.825.0055 or come by 8 Lakeshore Rd W and we’ll size you up.

Shipping

We ship anywhere in Canada with tracking for a flat $100, or pick up free at 8 Lakeshore Rd W in Oakville. See the shipping page for details.

Returns and exchanges

Contact the shop within 7 days of purchase for an exchange. Special and custom orders are final sale. Read the full returns policy.

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 on Roubaix, it’s always heaven above.

01

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.
02

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.
03

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.

Specifications

Roubaix SL8 Comp Shimano 105 Di2

Frameset

Frame
FACT 10R, Rider First Engineered™ (RFE), FreeFoil Shape Library tubes, threaded BB, 12x142mm thru-axle, flat-mount disc
Fork
Future Shock 3.3 w/ Smooth Boot, FACT Carbon 12x100mm, thru-axle, flat-mount disc
Headset
Specialized

Drivetrain

Shifters
Shimano 105 Di2 R7170, 12-speed
Front derailleur
Shimano 105 Di2 R7150, braze-on
Rear derailleur
Shimano 105 Di2 R7150
Crankset
Shimano 105, 12-speed, 50/34T
Chain
Shimano SLX, M7100, 12-speed
Cassette
Shimano 105 12-speed 11-36
Bottom bracket
Shimano Threaded BSA BB
Groupset
Shimano 105 Di2

Wheels

Rims
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, 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
Hubs
DT Swiss G540
Spokes
DT Swiss Comp Race spokes
Tires
Mondo Folding Endurance Tire, 700x32c, GRIPTON T5
Tire size
32MM
Wheel size
700c

Cockpit and contact points

Handlebars
Specialized Hover Expert, Alloy, 125mm Drop, 75mm Reach w/Di2 Hole
Stem
Future Stem Pro
Grips / tape
Supacaz Super Sticky Kush
Saddle
Body Geometry Power Sport, steel rails
Seatpost
S-Works Pave

Brakes

Brakes
Shimano 105, Hydraulic disc, 160mm
Brake levers
Shimano 105 Di2 R7170, 12-speed