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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 Light wheels will help transfer your power to the road. Theyre with butted alloy spokes to be tough enough to handle even the roughest roads and still come back for more.
Technical Specifications
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
FORK Specialized FACT carbon size-specific taper disc mount
HEADSET 1-1/8" upper size-specific lower stainless steel cartridge bearings 20mm carbon cone spacer w/ 20mm carbon spacers
STEM Specialized Pro SL alloy 4-bolt
HANDLEBARS Specialized Expert shallow drop alloy 123mm drop 75mm reach
TAPE Specialized CX Pro w/ sticky gel
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
FRONT DERAILLEUR Shimano Ultegra Di2 11-speed braze-on
REAR DERAILLEUR Shimano Ultegra Di2 11-speed
SHIFT LEVERS Shimano 785 Di2 11-speed
CASSETTE Shimano Ultegra 11-speed 11-28t
CHAIN Shimano Ultegra 11-speed
CRANKSET Shimano Ultegra compact 50/34T
PEDALS Nylon loose ball bearings w/ reflectors
FRONT WHEEL Fulcrum Racing S-19 Disc Light
REAR WHEEL Fulcrum Racing S-19 Disc Light
FRONT TYRE Specialized Turbo Pro 60TPI folding bead BlackBelt protection 700x26mm
REAR TYRE Specialized Turbo Pro 60TPI folding bead BlackBelt protection 700x26mm
INNER TUBES Ultralight Presta valve
SADDLE Body Geometry Phenom Expert hollow Ti rails 143mm
SEATPOST Specialized CG-R FACT carbon single bolt 27.2mm
SEAT BINDER Alloy Ti bolt 32.6mm
Please be aware that the images and description above are usually supplied by the brand / manufacturer and are in no way affiliated with Cycle Centre Congleton Limited T/A CycleStore. Cycle Centre Congleton Limited T/A CycleStore only resell items from third parties and do not design or manufacture any products.
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