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Description
The smoother, faster Roubaix Expert SL4 Disc features a super light and stiff FACT 10r carbon frame with tapered head tube, Zertz vibration dampers, and full internal cable routing. Equipped with Shimano Ultegra components, DT Axis 4.0 disc wheels and Shimano mechanical disc brakes.
FRAME Specialized FACT 10r carbon, FACT IS construction, tapered/shaped 1-1/8" to size specific lower HT, compact race design, Zertz, internal cable routing, post disc mounts
FORK Roubaix, FACT carbon full monocoque, Zertz, post disc mounts
HEADSET 1-1/8" upper and size specific lower Cr-Mo cartridge bearings, 20mm carbon cone spacer and 20mm of carbon spacers
STEM Specialized Comp-Set 6061 alloy, cone head bolt, 12-degree, 4-degree shim, 31.8mm
HANDLEBARS Specialized Expert alloy, shallow drop
TAPE Specialized Roubaix tape w/ 2.5 gel pads
FRONT BRAKE Shimano CX75 mechanical disc, 160mm rotor, centrelock
REAR BRAKE Shimano CX75 mechanical disc, 160mm rotor, centrelock
*BRAKE LEVERS Shimano Ultegra STI
FRONT DERAILLEUR Shimano Ultegra
REAR DERAILLEUR Shimano Ultegra
SHIFT LEVERS Shimano Ultegra STI
CASSETTE Shimano 105, 10-speed, 11-28
CHAIN KMC X10, 10-speed
CRANKSET FSA SL-K Light, carbon, BB30
CHAINRINGS 50/34
BOTTOM BRACKET OS integrated, sealed bearings
PEDALS Nylon flat test ride, loose ball, w/ reflectors
FRONT WHEEL DT Axis 4.0 Disc
REAR WHEEL DT Axis 4.0 DISC
FRONT TYRE Specialized Roubaix Pro, BlackBelt, 120TPI, aramid bead, 700x25c
REAR TYRE Specialized Roubaix Pro, BlackBelt, 120TPI, aramid bead, 700x25c
INNER TUBES Standard presta valve
SADDLE BodyGeometry Toupé RBX Comp, hollow Cr-Mo rails, 143mm
SEATPOST Specialized Comp, FACT carbon, 27.2mm
SEAT BINDER Forged bolt and nut, 32.6mm
All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.
All bikes collected from our shop, are built, tested and ready to ride. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.
If you require any assistance please contact our Customer Care team.
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Q&A
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Why buy your bike from Sigma Sports?
Don't hesitate to reach out to us. It's our goal to answer all of your questions and offer the best advice from our experts. We’ll be happy to answer any questions you may have. Contact us now or visit us in-store.
Save up to 47% with any one of our 11 Cycle to Work partners, and get the health benefits of a new bike in exchange for tax free salary sacrifice. To find out more about our various partners and how to apply click here.
Choose between Free Bike Delivery - to your home or place of work - or our new Premier Bike Delivery Service £99.99 and have your bike delivered "ready to ride" and set up to your measurements with seatpost and pedals adjusted on arrival by a qualified bike mechanic. Either way, our Customer Care team will be in touch to arrange a delivery date to suit you.
We've partnered with Laka to offer you 30 days free bike Insurance on your new bike purchase over £400. Click here for more info and find out how to claim.
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