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 2.0 Disc Hybrid Bike
Blurring the lines between commuter and MTB, the Specialized Sirrus X 2.0 Disc Hybrid Bike combines on-road efficiency with the ability to enjoy a bit of light off-roading. The wide, grippy Pathfinder Sport 700x42mm tyres and Promax F1 hydraulic disc brakes encourage exploration away from the smooth tarmac whilst the rack/mudguards mounts and 8-speed MicroSHIFT ensure that daily use for commuting or shopping is equally well catered for. Ergonomic Specialized Body Geometry touchpoints mean that every journey is comfortable from start to finish.
- A1 Premium Aluminium frame with step-through geometry and Plug + Play rack/mudguard mounts
- Wide-range MicroSHIFT Advent 8-speed gears
- Promax F1 hydraulic disc brakes
- Comfortable Pathfinder Sport 700x42mm tyres
|Frame||Specialized A1 Premium Aluminium, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/mudguard mounts|
|Fork||Specialized Hi-Ten steel, flat-mount disc, Plug + Play mudguard mounts, low rider rack mounts, quick-release|
|Bottom Bracket||BSA, square-taper, 68mm|
|Stem||Specialized, 3D-forged alloy, 4 bolt, 7-degree rise|
|Handlebar||Specialized Stout Mini Rise, alloy, 9-degree backsweep, 15mm rise, 31.8mm|
|Front Brake||Promax F1 hydraulic disc, flat-mount, 160mm|
|Rear Brake||Promax F1 hydraulic disc, flat-mount, 160mm|
|Brake Levers||Promax F1 hydraulic disc|
|Rear Derailleur||MicroSHIFT Advent 8-speed|
|Shift Levers||MicroSHIFT, 8-speed|
|Cassette||MicroSHIFT, 8-speed, 12-42t|
|Crankset||Specialized 3-piece, alloy forged arms, 40t, narrow-wide steel|
|Front Wheel||Specialized Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h hub with 700C disc, double-wall alloy, 22mm depth, 21mm internal width rim|
|Rear Wheel||Specialized Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h hub with 700C disc, double-wall alloy, 22mm depth, 21mm internal width rim|
|Front Tyre||Specialized Pathfinder Sport, 700x42mm clincher|
|Rear Tyre||Specialized Pathfinder Sport, 700x42mm clincher|
|Saddle||Specialized Bridge Sport, steel rails|
|Seatpost||Specialized Alloy, 12mm offset, 2-bolt clamp, 27.2mm|
|Pedals||Specialized Body Geometry Fitness, platform, plastic 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 specified), 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. We do not install accessories to bikes, including mudguards.