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.
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Specialized Roubaix SL4 Pro Disc Race UDi2 Road Bike 2016
If you want to be able to ride for longer and keep enjoying every mile, then the Specialized Roubaix SL4 Pro Disc Race UDi2 Road Bike 2016 could well be the bike for you.
This bike really does not have a weakness and is a symphony of all the latest technologies. Kitted out with the electronic Ultegra 6870 Di2 groupset and the latest in braking technology, the Shimano BR-785 hydraulic disc brake system. Ideal for fast sportives and long miles in the saddle. The Roubaix was developed for the tough cobbles of northern France and is more than up to the task of delivering a comfortable engaging ride, through it's 10r FACT carbon fibre frameset, which features Zertz dampening inserts.
The lightweight FACT 10r carbon fibre has been used in the frame construction to make a frame incredibly stiff yet also dampens the road buzz.
Endurance Road Geometry sets this bike apart from the rest of Specialized’s road bike range. Giving a more relaxed position, ideal for epic 100 mile sportives but still feeling direct and lively enough if you want to sprint over a climb or push it hard round a hairpin corner.
Specialized’s fantastic Zertz system dampens rough roads and is used in the seatstays and fork, providing a smooth ride. This is the same shock absorption technology used on Boonen’s race bike.
Disc brakes are taking the road bike world by storm and Shimano's BR-785 hydraulic discs with Ice Tech resin pads are some of the best out there. Providing assured and powerful braking, whatever the weather.
Roval Rapide CL 40 SCS Disc wheels are light, responsive and designed specifically for disc brake setups. These are paired with Specialized S-Works Turbo tyres that offer comfort, grip and puncture protection.
Electronic groupsets need less adjustment, wear slower and offer better shifting than their mechanical counterparts. The Shimano Ultegra 6870 Di2 11-speed drivetrain is ready for whatever gradient you put in it's way and is more than up to the task of getting you over even the steepest of climbs. This double chainring setup, paired with a wide 11-28 sprocket cassette, provides pin sharp shifting and a smooth, reliable ride.
Finishing kit comes straight from Specialized, with a stiff and durable Expert level handlebar and Pro level stem, both lightweight and shaped perfectly for an ergonomic ride. Specialized have also added their Pro FACT carbon crankset and a single bolt, Specialized CG-R, FACT carbon seatpost, which gives the rider an armchair ride, however rough the road is.
The final touch of a Specialized Body Geometry Phenom Pro Gel saddle, with carbon rails, is a comfortable, stylish, lightweight and supportive one. It also complements the gloss gallardo orange, black and charcoal colour scheme that fits well with the potential speed of this bike.
Features
- Roval Rapide CL 40 full carbon clincher wheelset is light, stiff, and aero
- Specialized S-Works Turbo tyres deliver low rolling resistance with superior cornering traction
- Specialized Pro FACT carbon crankset with OSBB delivers unparalleled stiffness-to-weight ratio
- Shimano BR-785, hydraulic disc brakes provide reliable, consistent stopping power
- Shimano Ultegra Di2, 11-speed rear derailleur offers precise and smooth shifting
- Body Geometry Phenom Pro Gel saddle ensures blood flow to sensitive areas
- Lightweight and efficient, FACT carbon CG-R seatpost with Zertz vibration damping
Specification
FRAME Specialized SL4 FACT 10r carbon, FACT construction, tapered/shaped 1-1/8" to size-specific lower headtube, compact race design, Zertz, internal cable routing, threaded carbon OSBB
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 of carbon spacers
STEM Specialized Pro SL, alloy, 4-bolt
HANDLEBARS Specialized Expert, shallow drop, 2014 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 6870 Di2, 11-speed, braze-on
REAR DERAILLEUR Shimano Ultegra 6870 Di2, 11-speed, long cage
SHIFT LEVERS Shimano 785 Di2, 11-speed
CASSETTE Shimano Ultegra 6800, 11-speed, 11-28
CHAIN Shimano Ultegra 6800, 11-speed
CRANKSET Specialized Pro FACT carbon, OSBB
PEDALS Nylon flat test ride, loose-ball, w/ reflectors
FRONT WHEEL Roval Rapide CL 40 SCS Disc
REAR WHEEL Roval Rapide CL 40 SCS Disc
FRONT TYRE S-Works Turbo, 120TPI, folding bead, BlackBelt protection, 700x26mm
REAR TYRE S-Works Turbo, 120TPI, folding bead, BlackBelt protection, 700x26mm
INNER TUBES Ultralight, presta valve
SADDLE Specialized Body Geometry Phenom Pro, carbon rails, 143mm
SEATPOST Specialized CG-R, FACT carbon, single bolt, 27.2mm
SEAT BINDER Alloy, Ti bolt, 32.6mm
Image shown for representation of colour way only, specification subject to change at any time. Bicycles do not come with pedals unless otherwise specified.
Technical Specification
Built, Checked, Tuned and Tested
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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