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.
All our bikes are fully built by our Cytech qualified mechanics. To find out more, see the Built, Checked, Tuned and Tested section below to see how we'll deliver your bike.
We offer FREE DELIVERY of your bike to your home or place of work. Once you've placed your order, our Customer Care team will be in contact to offer a convenient delivery date of your choice.
Cyclescheme can save you up to 39% on a bike and accessories. Visit our Cycle to Work Scheme page to learn more and claim.
Specialized Sirrus X Comp Carbon Disc Hybrid Bike 2019
The Sirrus X Comp Carbon Disc Hybrid Bike from Specialized brings the perfect mixture of lightweight performance and go-anywhere flexibility, ideal for anyone who likes to take the path less travelled on their commute. The FACT 9r carbon fibre is one of Specialized's highest quality frameset materials, providing a stiff platform for great acceleration and strong climbing ability while damping road vibrations for top comfort.
What's more, Specialized has included their Future Shock front suspension system; 20mm of travel built into the headset to absorb small bumps in the road or trail. SRAM's 1x11 speed NX gearset is simple to use and highly reliable, providing enough gears for any terrain. And with Shimano hydraulic disc brakes, you get superb modulated stopping power that works just as well when it's wet. Mudguard and rack mounts increase this bike's versatility so you can ride in any weather or carry pannier bags if you like.
- The FACT 9r carbon fibre frame is engineered and designed with Specialized's Fitness Geometry, helping you ride more efficiently in a position that will see you riding comfortably, mile-after-mile
- Future Shock "suspension" system at the cockpit absorbs shocks from the road to deliver a revolutionary degree of comfort and control
- The durable and lightweight two-piece crankset will keep you pedalling for miles
- Fast-rolling, 2Bliss Ready Tracer Pro tyres are perfect for adventure. The fast-rolling centre keeps resistance low on the road, while the shoulder knobs dig into corners in the dirt. Convert to a tubeless setup (additional purchase necessary) to run lower pressures for more grip and traction, while all but eliminating the risk of pinch flats
- SRAM NX 11-speed gears
|FRAME||Specialized FACT 9r carbon, Fitness Geometry, 1x drivetrain specific, 12x142mm thru-axle, internal cable routing, flat-mount disc, rack, Plug + Play mudguard mounts|
|FORK||Specialized FACT 9r carbon, 12x100mm thru-axle, flat-mount disc, Plug + Play fender mounts|
|STEM||Specialized, 3D-forged alloy, 4-bolt, 7-degree rise|
|HANDLEBAR||Double-butted alloy, 9-degree backsweep, 31.8mm|
|FRONT BRAKE||Shimano MT201, hydraulic disc, resin pads, flat-mount, 160mm|
|REAR BRAKE||Shimano MT201, hydraulic disc, resin pads, flat-mount, 160mm|
|REAR DERAILLEUR||SRAM NX, 11-speed|
|SHIFT LEVERS||SRAM NX, 11-speed|
|CASSETTE||Sunrace, 11-speed, alloy spider, 11-42t|
|CRANKSET||Forged aluminum, 2-piece, 24mm spindle, direct-mount 42t aluminium chainring|
|FRONT TYRE||Tracer Pro, 2Bliss Ready, 60TPI, folding bead w/ GRIPTON®, 700x38mm|
|REAR TYRE||Tracer Pro, 2Bliss Ready, 60TPI, folding bead w/ GRIPTON®, 700x38mm|
|SADDLE||Specialized Canopy Comp, hollow Cr-Mo rails, 155mm|
|SEATPOST||Alloy, 2-bolt, 14mm offset, 27.2mm|
|ACCESSORIES||Platform alloy pedals|
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.
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 or contact Customer Care. We do not install accessories to bikes, including mudguards.