S-Works Roubaix SL4 RED Disc
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S-Works Roubaix SL4 RED Disc

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S-Works Roubaix SL4 RED Disc
Technical Specifications
Smoother is faster. The more comfortable and less fatigued you are at the end of a 4 hour ride, the stronger you'll be. Like shocks on a race car, the Zertz vibration damping inserts on the S-Works Roubaix SL4 help absorb road impact and keep power planted firmly on the road - couple that with a FACT carbon 11r frame and it's still plenty stiff to thrash around in a sprint. Just ask four time Paris-Roubaix champion Tom Boonen
  • S-Works SL4 FACT 11r disc frame with Zertz is the fastest and smoothest endurance bike available, with incredible light weight, size-specific engineering, and tapered headtube, S-Works FACT carbon fork with Zertz has size-specific engineering to create a more balanced and stable ride for riders of different sizes
  • All-new, hydraulic SRAM Red 22 disc brakes offer the lightest disc setup possible, with prefect modulation and stopping power, while the shifters employ DoubleTap technology for simple, intuitive shifting and reach adjustment for perfect fit
  • Ultra-light, Roval Rapide CLX 40 carbon clincher wheelset with CeramicSpeed bearings, paired with the new S-Works Turbo 26c 220TPI tire for a fast and light setup. Extremely low rolling resistance and superior cornering traction let you climb easily, descend faster, and corner harder
  • The revolutionary CG-R post features 18mm of vertical compliance and Zertz vibration damping, while FACT carbon construction delivers unsurpassed comfort, control, and efficiency without adding weight or complication to the frame

Technical Specifications

BOTTOM BRACKET OS integrated, CeramicSpeed, sealed ceramic bearings
CHAIN SRAM RED 22, w/ PowerLink
CRANKSET Sram S952 BB30 Yaw
SHIFT LEVERS SRAM RED 22, DoubleTap, 11-speed
FRONT DERAILLEUR SRAM RED 22, braze-on, 11-speed, YAW, w/ chain spotter
CASSETTE SRAM RED 22, 11-speed, 11-28
REAR WHEEL Roval Rapide CLX 40 Disc, w/ CeramicSpeed bearings
INNER TUBES Turbo Ultralight, 60mm presta valve
FRONT TIRE S-Works Turbo, 220TPI, foldable aramid bead, BlackBelt protection, 700x26c
REAR TIRE S-Works Turbo, 220TPI, foldable aramid bead, BlackBelt protection, 700x26c
FRONT WHEEL Roval Rapide CLX 40 Disc, w/ CeramicSpeed bearings
SADDLE Body Geometry Romin Pro, carbon rails, 143mm
TAPE Specialized Roubaix, w/ S gel
SEATPOST S-Works CG-R, FACT carbon w/ Zertz, 27.2mm
HANDLEBARS S-Works Shallow Drop, FACT carbon, 125mm drop, 75mm reach
STEM S-Works Pro-Set, 3D forged 7050 aluminum, carbon-clip front, 4-degree shim, CNC head bolts, 31.8mm
FRONT BRAKE SRAM RED, hydraulic disc, 160mm rotor
REAR BRAKE SRAM RED, hydraulic disc, 160mm rotor
PEDALS Nylon flat test ride, loose ball, w/ reflectors
HEADSET 1-1/8"" upper and size-specific lower, hybrid cartridge lightweight bearings, 8mm carbon cone spacer, w/ 20mm of carbon spacers
SEAT BINDER Forged alloy, Ti bolt, 32.6mm
FORK S-Works Roubaix FACT carbon full monocoque, disc-specific, Zertz, size-specific
FRAME S-Works SL4 FACT 11r carbon, FACT construction, tapered/shaped 1-1/8"" to size-specific lower headtube, compact race design, Zertz, internal cable routing, carbon OSBB