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.
Specialized Roubaix Disc Road Bike 2018
As Specialized’s entry into world of rougher surface riding, the Specialized Roubaix Disc Road Bike 2018 is a great choice for discerning riders who yearn for greater comfort over long distances. Using Specialized’s innovative Future Shock suspension which provides 20mm of vibration damping, this bike smooths out anything ahead of it, keeping you fresher and riding faster than ever before.
Specialized’s FACT 9r carbon fibre frame construction is the behind the impressively low weight, and the FACT carbon fork furthers this and improves front end handling for a responsive, snappy ride. When twinned with the Endurance Geometry, you get a comfort orientated, smooth ride that allows for efficient, fast accelerations, too.
Rider-First Engineered technology ensures each and every frame size of the Roubaix provides the same ride quality that’s expected, and Espoir Sport tyres enhance this by giving enough grip to corner at high speeds, yet absorb enough vibrations for a more supple ride quality.
Tektro Spyre mechanical disc brakes are another greater addition, giving you predictable, reliable braking over long distances and wet conditions. They modulate heat efficiently, and their mechanical nature means if you get a problem by the side of the road, they can be easily fixed.
Features
- Featuring Specialized’s Rider-First Engineered™ design that ensures every frame size has the same legendary responsiveness and smooth ride quality that you'd expect from a Roubaix
- Alll-new Future Shock "suspension" system at the cockpit delivers a revolutionary degree of comfort and control
- A Roubaix Disc fork is built from Specialized’s FACT carbon fibre for supreme stiffness, strength, and reactivity, while a thru-axle design only stands to bolster all of the above
Image shown for representation of colourway only, specification subject to change at any time. Bicycles do not come with pedals unless otherwise specified.
Technical Specification
| FRAME | Specialized FACT 9r carbon, Endurance Geometry, Rider-First Engineered™, 12x142mm thru-axle, Future Shock suspension, 20mm of travel, flat disc mounts |
| FORK | Specialized FACT carbon, 12x100mm thru-axle |
| STEM | Specialized, 3D forged alloy, 4-bolt, 7-degree rise |
| HANDLEBARS | Specialized Shallow Drop, 6061, 70x125mm, 31.8mm clamp |
| TAPE | Specialized S-Wrap w/ Sticky gel |
| FRONT BRAKE | Tektro Spyre, flat mount, mechanical disc |
| REAR BRAKE | Tektro Spyre, flat mount, mechanical disc |
| BRAKE LEVERS | Shimano Tiagra 4700 |
| FRONT DERAILLEUR | Shimano Tiagra 4700, braze-on |
| REAR DERAILLEUR | Shimano Tiagra 4700, long cage, 10-speed |
| SHIFT LEVERS | Shimano Tiagra 4700 |
| CASSETTE | Shimano Tiagra 4700, 10-speed, 11-34t |
| CHAIN | KMC X10EL, 10-speed w/ Missing Link™ |
| CRANKSET | Shimano Tiagra 4700, 50/34T |
| PEDALS | NA |
| FRONT WHEEL | Specialized Axis Sport Disc, clincher |
| REAR WHEEL | Specialized Axis Sport Disc, clincher |
| FRONT TYRE | Specialized Espoir Sport, 60 TPI, wire bead, double BlackBelt protection, 700x28mm, clincher |
| REAR TYRE | Specialized Espoir Sport, 60 TPI, wire bead, double BlackBelt protection, 700x28mm, clincher |
| SADDLE | Specialized Body Geometry Toupé Sport, steel rails, 143mm |
| SEATPOST | Specialized, alloy, single bolt, 27.2mm |
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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