Roubaix SL4 Comp Di2

2017 Roubaix SL4 Comp Di2

The Roubaix SL4 Comp Di2 is what you might call an "upgrade," as this endurance-bred bike is head and shoulders above its competition. After all, we designed it to be more than just a step-up from an entry-level road bike. Instead, it's a race-ready machine that's tailored to long, hard rides in less than ideal conditions. And to make sure of it, its FACT 10r carbon fiber frame has been outfitted with Shimano's 11-speed Ultegra Di2, an ultra-stiff Praxis crankset, and smooth-rolling Axis Elite wheels. Of course, you'll also benefit from our proprietary technology that's been tested and proven on the cobbles of Northern France, like our vibration absorbing Zertz inserts throughout the frame and fork and a compact race design. So go ahead and push it to the limits—the Roubaix can take it.

Technical Specifications

FRAMESET

FRAME

Specialized SL4 FACT 10r carbon, 1-1/8"" to 1-3/8"" head tube, compact race design, Zertz, internal rear brake cable, OSBB

FORK

FACT carbon fiber, full carbon monocoque, Zertz inserts

WHEELS

FRONT WHEEL

Axis Elite, QR

REAR WHEEL

Axis Elite, QR

FRONT TIRE

Turbo Pro, 700x26mm, 60TPI, folding bead, BlackBelt protection

INNER TUBES

700x20/28mm, 40mm Presta valve

REAR TIRE

Turbo Pro, 700x26mm, 60TPI, folding bead, BlackBelt protection

DRIVETRAIN

FRONT DERAILLEUR

Shimano Ultegra Di2 6870, 11-speed, braze-on

REAR DERAILLEUR

Shimano Ultegra Di2, long cage, 11-speed

SHIFT LEVERS

Shimano Ultegra Di2, 11-speed

CASSETTE

Shimano 105, 11-speed, 11-32t

CRANKSET

Praxis Zayante

CHAIN

KMC X11, 11-speed

CHAINRINGS

50/34T

BOTTOM BRACKET

Praxis

COCKPIT

HANDLEBARS

Specialized Shallow Drop, alloy, 125mm drop, 75mm reach

STEM

Specialized, 3D forged alloy, 4-bolt, 7-degree rise

TAPE

S-Wrap Roubaix w/stickygel

SEATPOST

Specialized CG-R, FACT carbon, single bolt, 27.2mm

SADDLE

Phenom Comp GT, hollow Cr-Mo rails, 143mm

BRAKES

FRONT BRAKE

Shimano 105

REAR BRAKE

Shimano 105

* Weights based on production painted frames as pictured. Actual weights will vary based on colourway, frame size, and component variation. Specifications are subject to change without notice.

Geometry

	49	52	54	56	58	61
Crank Length	170mm	170mm	172.5mm	172.5mm	175mm	175mm
Handlebar Width	400mm	420mm	420mm	420mm	440mm	440mm
Stem Length	70mm	80mm	90mm	100mm	100mm	110mm
Saddle Width	143mm	143mm	143mm	143mm	143mm	143mm
Seatpost Length	350mm	350mm	350mm	350mm	350mm	350mm
Seat-Tube Angle	75.5°	74°	73.5°	73.25°	73°	72.5°
Head-Tube Length	125mm	145mm	165mm	190mm	225mm	245mm
Head-Tube Angle	72°	72°	72°	72.5°	72.5°	73°
Chain-Stay Length	412mm	412mm	415mm	415mm	418mm	420mm
Front-Center	582mm	589mm	596mm	606mm	621mm	628mm
B-B Drop	73mm	73mm	71.5mm	71.5mm	70mm	70mm
B-B Height	269.5mm	269.5mm	271mm	271mm	272.5mm	272.5mm
Bike Stand-Over Height	730mm	756mm	776mm	798mm	829mm	851mm
Fork Length (full)	368mm	368mm	368mm	368mm	368mm	368mm
Top-Tube Length (horizontal)	514mm	536mm	547mm	565mm	582mm	601mm
Seat-Tube Length	445mm	475mm	495mm	515mm	540mm	565mm
Stack	528mm	547mm	564mm	590mm	622mm	643mm
Reach	378mm	379mm	380mm	387mm	392mm	398mm
Trail	60mm	60mm	60mm	57mm	57mm	53mm
Fork Rake/Offset	49mm	49mm	49mm	49mm	49mm	49mm
Wheelbase	983mm	990mm	1000mm	1011mm	1029mm	1039mm