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.
We've partnered with Pedalsure to offer you 30-DAYS FREE bike insurance on new bikes over £400. Visit our Cycle Insurance page to learn more and claim.
Specialized Sirrus X 3.0 Disc Hybrid Bike 2022
Utilising a strong, stiff and lightweight aluminium frameset, the Specialized Sirrus X 3.0 Disc Hybrid Bike promotes a lively performance during town errands or weekend adventures across countryside gravel paths. A slightly more upright riding position combines with the robust wheels, high volume tyres and ergonomic saddle to ensure comfort is high across rougher terrain, while mounts for luggage racks and mudguards make riding longer distances or in bad weather more manageable.
A wide-ranging 1x9-speed gear configuration shifts smoothly and offers a vast range of sprockets so that almost any topography can be tackled. Hydraulic disc brakes complete the build, operating with aplomb even in the teeming rain.
Highlights
- A hardy hybrid bike with a multifaceted performance that’s suited to tarmac and rough gravel
- The aluminium frame is lightweight and efficient, promoting a lively ride character
- A slightly more upright riding position affords extra confidence and control
- Luggage rack and mudguard mounting points facilitate longer trips and combat bad weather
- Strong wheels and high volume tyres handle rutted terrain with aplomb
- A wide-range 1x9-speed gear setup delivers precise shifting
- Hydraulic disc brakes stop powerfully in all conditions
Technical Specification
| Frame | Specialized A1 Premium Aluminium, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/mudguard mounts |
| Fork | Specialized Sirrus X Alloy Disc |
| Bottom Bracket | Threaded BSA 68mm, 24mm spindle |
| Stem | Specialized 3D-forged alloy, 31.8mm, 7-degree rise |
| Handlebar | Specialized Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm |
| Grips | Specialized Neutralizer, Body Geometry, locking grip |
| Front Brake | Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 160mm rotor |
| Rear Brake | Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 160mm rotor |
| Brake Levers | Tektro, hydraulic |
| Rear Derailleur | microSHIFT Advent, 1x9-speed with clutch |
| Shift Levers | microSHIFT TrailTrigger Pro, 9-speed |
| Chain | KMC X9, 9-speed with Missing Link™ |
| Cassette | microSHIFT Advent, 9-speed, 11-42t |
| Crankset | Specialized forged aluminium arms, 2-piece, 24mm spindle, Narrow-wide Aluminium chainring, 40t |
| Front Wheel | Rim - Specialized 700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h / Hub - Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h / Spokes - Stainless, 14g |
| Rear Wheel | Rim - Specialized 700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h / Alloy, 6-bolt disc, 8/9-speed freehub, loose ball bearing, quick-release, 32h / Spokes - Stainless, 14g |
| Front Tyre | Specialized Pathfinder Sport, 700x42mm, clincher |
| Rear Tyre | Specialized Pathfinder Sport, 700x42mm, clincher |
| Saddle | Specialized Bridge Comp, steel rails |
| Seatpost | Specialized Alloy, 12mm offset, 2-bolt clamp, 27.2mm |
| Pedals | Specialized Body Geometry Fitness, platform, plastic |
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. 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.