Cyclestore.co.uk carries the full range of Specialized bikes and accessories. To find out more about Specialized bikes and accessories, go to the Specialized Bikes homepage. The Roubaix SL4 Comp UDi2 is an all-day endurance beast thats the perfect upgrade for riders looking for more performance without spending a fortune. With its FACT 8r carbon frame and fork that feature our vibration damping Zertz inserts along with the incredible performance of Shimano UDi2 components the Roubaix SL4 Comp UDi2 will keep you fresher longer.

The Specialized SL4 FACT 8r carbon frame has all the road absorbing engineered compliance that youd expect while still providing all the responsiveness and performance you need for long days in the saddle.

The Specialized FACT carbon fork optimizes stiffness while providing excellent steering response. Road chatter is also absorbed through the Zertz elastomer inserts.

The incredibly smooth-running Fulcrum Racing S-19 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 8r carbon 1-1/8" to 1-3/8" head tube compact race design Zertz internal rear brake cable OSBB

FORK Specialized FACT carbon

HEADSET 1-1/8" upper 1-3/8" lower Cr-Mo cartridge bearings 20mm cone spacer w/ 20mm spacers
STEM Specialized Comp Multi 3D forged alloy 4-bolt 12-degree rise
HANDLEBARS Specialized Comp shallow drop alloy 125mm drop 70mm reach
TAPE Specialized Roubaix w/ 2.5mm gel pads

FRONT BRAKE Shimano 105
REAR BRAKE Shimano 105

FRONT DERAILLEUR Shimano Ultegra Di2 11-speed braze-on
REAR DERAILLEUR Shimano Ultegra Di2 11-speed
SHIFT LEVERS Shimano Ultegra Di2 11-speed
CASSETTE Shimano 105 11-speed 11-32t
CHAIN Shimano 105 11-speed
CRANKSET TURN Zayante by Praxis Works BB30 50/34T

PEDALS Nylon loose ball bearings w/ reflectors

FRONT WHEEL Fulcrum Racing S-19
REAR WHEEL Fulcrum Racing S-19

FRONT TYRE Specialized Turbo Pro 60TPI folding bead BlackBelt protection 700x26mm
REAR TYRE Specialized Turbo Pro 60TPI folding bead BlackBelt protection 700x26mm
INNER TUBES Standard Presta valve

SADDLE Body Geometry Phenom Comp hollow Cr-Mo rails 143mm
SEATPOST Specialized CG-R FACT carbon single bolt 27.2mm
SEAT BINDER Alloy 31.6mm

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