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 Sirrus 6.0 Carbon Hybrid Bike
The future of riding is here. Feel the difference with the all-new Specialized Sirrus 6.0 Carbon Hybrid Bike. With a lightweight carbon frame, this is the next generation of lightweight comfort and speed.
The Sirrus is alluring in aesthetics but even more superior in performance. Meticulously crafted with performance features and a comfort-focused design, Sirrus’ lightweight carbon frame includes our Compliance Junction — enabling a new degree of handling that’s completely unconventional in such a comfortable bike.
RIDER-FIRST ENGINEERED: Like all Specialized carbon bikes, the geometry of each frame is uniquely crafted. This means that for every frame, each tube size and carbon layup is specifically selected to achieve the optimal balance of rigidity, weight, and responsiveness to ensure that no matter what size you’re riding, you’re going to experience the world’s best ride.
COMFORTABLE: The extraordinary performance of the Sirrus Carbon frame begins at its heart, the Compliance Junction. It’s been designed to have just the right amount of flex and forgiveness across the carbon frame without sacrificing performance or efficiency. The result enables next-level maneuverability for enhanced all-day comfort. Future Shock, Specialized’s unique suspension design, prevents harsh frequencies caused by bumps in the road from reaching the handlebars. The Sirrus Carbon is forgiving, flexible, and quick enough to move at the speed of life.
VERSATILE & CUSTOMIZABLE: Equipped with rack, fender, and top tube mounts, you can make the Sirrus your tool, your transportation, or both. With tire clearance up to 42c, you’ve got plenty of room to tune your ride for whatever comes next.
Technical Specification
| Frame | Specialized FACT 9r Carbon, Fitness Geometry, 1x Drivetrain, 12x142 thru-axle, internal cable routing, flat-mount disc, Plug + Play rack/fender mounts |
| Fork | Specialized FACT 9r Carbon Monocoque, flat-mount disc, 12x100mm thru-axle, low rider mounts, Plug + Play fender mounts, Future Shock 1.5 |
| Handlebars | Double-butted alloy, 9-degree backsweep, 31.8mm |
| Stem | Future Stem, Comp |
| Tape | Specialized Body Geometry Contour, lock-on |
| Saddle | Body Geometry Power Sport, steel rails |
| Front Brake | SRAM Level TLM flat-mount, 160mm |
| Rear Brake | SRAM Level TLM, hydraulic disc, 160mm |
| Rear Derailleur | SRAM GX Eagle, 12-speed |
| Shift Levers | SRAM GX, trigger, 12-speed |
| Cassette | SRAM PG-1230 Eagle, 11-50t |
| Chain | SRAM GX Eagle, 12-speed |
| Crankset | SRAM Rival 1x |
| Chainrings | 40T |
| Bottom Bracket | SRAM DUB BSA 68 Wide |
| Rims | DT Swiss R470, 23mm depth, 20mm internal width, 24h |
| Front Hub | Specialized sealed cartridge bearings, Center Lock, 12x100mm, 24h |
| Rear Hub | Specialized sealed cartridge bearings, Center Lock, 12x142mm, 24h |
| Spokes | Stainless, 14g |
| Front Tire | Roubaix Pro 2BR, 700x30/32 |
| Rear Tire | Roubaix Pro 2BR, 700x30/32 |
| Inner Tubes | 700x28/38mm, 48mm Presta valve |
| SeatPost | Roval Terra Carbon Seat Post, 20mm Offset |
| Pedals | VP Platform, Alloy Body |
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.
Specialized Sirrus 6.0 Carbon Hybrid Bike Sizing
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