Specialized Roubaix SL4 Expert Disc Udi2 Bicycle 2016

Smoother is faster when it comes to the Roubaix SL4 Expert Disc UDi2. With the engineered compliance and responsiveness of its SL4 FACT 10r carbon frame and fork, along with the seamless performance of the Shimano UDi2 build kit, it’s a bike that will ensure that you stay fresher, longer—no matter how long your ride may be.

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.

The incredibly smooth-running Fulcrum Racing S-19 Disc SCS 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.

Technical Specifications:

• CHAIN Shimano Ultegra, 11-speed
• CRANKSET Shimano Ultegra, compact, 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
• 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
• STEM Specialized Pro SL, alloy, 4-bolt
• HANDLEBARS Specialized Expert, shallow drop, alloy, 123mm drop, 75mm reach
• REAR WHEEL Fulcrum Racing S-19 Disc Light
• INNER TUBES Ultralight, Presta valve
• FRONT TYRE Specialized Turbo Pro, 60TPI, folding bead, BlackBelt protection, 700x26mm
• REAR TYRE Specialized Turbo Pro, 60TPI, folding bead, BlackBelt protection, 700x26mm
• FRONT WHEEL Fulcrum Racing S-19 Disc Light
• 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
• PEDALS Nylon, loose ball bearings, w/ reflectors
• 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

* Specifications are subject to change without notice