Roubaix SL4 Expert
Part No.  

Roubaix SL4 Expert

Part No.  
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Roubaix SL4 Expert
Overview
Technical Specifications
Reviews
Smoother is faster when it comes to the Roubaix SL4 Expert. With the engineered compliance and responsiveness of its SL4 FACT 10r carbon frame and fork, along with the legendary performance of the mechanical Shimano Ultegra build kit, it's a bike that will ensure you stay fresher, longer—no matter how long your ride may be.
  • The incredibly smooth-running Fulcrum Racing S-19 Light wheels will help transfer your power to the road. They're with butted alloy spokes to be tough enough to handle even the roughest roads and still come back for more.
  • High-modulus SL4 FACT 10r carbon frame with tapered head tube and compact race design provides incredible responsiveness, while the engineered compliance and Zertz inserts smooth out vibrations and road chatter.
  • The Specialized FACT carbon fork comes in three different sizes with varying steerer diameters that optimize stiffness for that size, while also providing excellent steering response. Road chatter is also absorbed through the Zertz elastomer inserts.

Technical Specifications

DRIVETRAIN
CHAIN Shimano Ultegra, 11-speed
CRANKSET Shimano Ultegra, compact, 50/34T
SHIFT LEVERS Shimano Dura-Ace, 11-speed
FRONT DERAILLEUR Shimano Ultegra, 11-speed
CASSETTE Shimano Ultegra, 11-speed, 11-32t
REAR DERAILLEUR Shimano Ultegra, 11-speed, medium cage
WHEELS
REAR WHEEL Fulcrum Racing S-19 Light
INNER TUBES Ultralight, Presta valve
FRONT TIRE Specialized Turbo Pro, 60TPI, folding bead, BlackBelt protection, 700x26mm
REAR TIRE Specialized Turbo Pro, 60TPI, folding bead, BlackBelt protection, 700x26mm
FRONT WHEEL Fulcrum Racing S-19 Light
COCKPIT
SADDLE Body Geometry Phenom Expert, hollow Ti rails, 143mm
TAPE Specialized CX Pro, w/ sticky gel
SEATPOST Specialized CG-R, FACT carbon, single bolt, 27.2mm
HANDLEBARS Specialized Expert, shallow drop, alloy, 123mm drop, 75mm reach
STEM Specialized Pro SL, alloy, 4-bolt
BRAKES
FRONT BRAKE Shimano Ultegra
REAR BRAKE Shimano Ultegra
ACCESSORIES
PEDALS Nylon, loose ball bearings, w/ reflectors
FRAMESET
HEADSET 1-1/8"" upper, size-specific lower, stainless steel cartridge bearings, 20mm carbon cone spacer, w/ 20mm carbon spacers
SEAT BINDER Alloy, Ti bolt, 32.6mm
FORK Specialized FACT carbon, size-specific taper
FRAME Specialized SL4 FACT 10r carbon, FACT construction, shaped/tapered 1-1/8"" to size-specific lower head tube, compact race design, Zertz, internal cable routing, threaded carbon BB

Reviews