Roubaix SL4 Pro Disc Race UDi2
Part No.  

Roubaix SL4 Pro Disc Race UDi2

Part No.  
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Roubaix SL4 Pro Disc Race UDi2
Overview
Technical Specifications
Reviews
The Roubaix SL4 Pro Disc Race UDi2 keeps you fresher for longer. With its extremely responsive and stiff SL4 FACT 10r carbon frame and fork, coupled with our Zertz inserts, road vibration and chatter are all but eliminated. Add to that the incredible and hassle-free performance of the Shimano UDi2 11-speed electronic drivetrain and the Roubaix SL4 Pro Disc Race UDi2 is a race-ready weapon just itching to be put through the paces.
  • Roval Rapide CL 40 Disc wheels are the ultimate balance of light weight and aerodynamic. Capable of rapid accelerations and designed for the demands of disc brakes, the Rapide CL 40 wheels are a huge performance upgrade to any bike.
  • 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 Specialized Pro, 50/34T
FRONT DERAILLEUR Shimano Ultegra Di2, 11-speed, braze-on
SHIFT LEVERS Shimano 785 Di2, 11-speed
CASSETTE Shimano Ultegra, 11-speed, 11-28t
REAR DERAILLEUR Shimano Ultegra Di2, 11-speed
COCKPIT
SADDLE Body Geometry Phenom Pro, carbon rails, 143mm
TAPE Specialized CX Pro, w/ sticky gel
SEATPOST Specialized CG-R, FACT carbon, single bolt, 27.2mm
STEM Specialized Pro SL, alloy, 4-bolt
HANDLEBARS Specialized Expert, shallow drop, alloy, 123mm drop, 75mm reach
WHEELS
REAR WHEEL Roval Rapide CL 40 Disc SCS
INNER TUBES Ultralight, Presta valve
FRONT TIRE S-Works Turbo, 120TPI, folding bead, BlackBelt protection, 700x26mm
REAR TIRE S-Works Turbo, 120TPI, folding bead, BlackBelt protection, 700x26mm
FRONT WHEEL Roval Rapide CL 40 Disc SCS
BRAKES
FRONT BRAKE Shimano BR-785, hydraulic disc, Ice-Tech resin pads w/ fins
REAR BRAKE Shimano BR-785, hydraulic disc, Ice-Tech resin pads w/ fins
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, disc mount
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