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 Disc Womens Hybrid Bike 2019
The Sirrus Disc Womens Hybrid Bike is a serious contender from Specialized that punches well above its weight and pricepoint.
The lightweight material used in the A1 SL premium aluminium provides this bike with the versatility to go on long distance rides, while its inherent durability makes it perfect for daily commuting. The female-specific geometry allows for a comfortable fit, perfect for going the distance at the weekend.
The Promax F1 hydraulic disc brakes are perhaps what separates this bike from its competitors. Providing the kind of stopping power you would expect to find on models with a far higher price tag, they perform superbly, even in extremely wet weather.
With a handy indicator on the shifters informing you of which gear you are using, the Shimano Altus gear set provides reliable and efficient shifting. There are plenty of gears available thanks to the triple chainset, so you can spin freely up any incline on your route.
FEATURES:
- Specialized A1 SL premium lightweight aluminium frame
- Promax F1 hydraulic disc brakes for superb stopping power
- Reliable Shimano drivetrain components
- Rugged and ready for daily use
Technical Specification
FRAME | Specialized A1 Premium SL Aluminum, Women's Fitness Geometry, fully-manipulated butted tubing, internal cable routing, flat mount disc, QR, rack and Plug + Play mudguard mounts |
FORK | Steel, flat mount disc, 1-1/8" steerer, QR, rack and Plug + Play mudguard mounts |
STEM | Specialized, 7-degree, 31.8mm clamp |
HANDLEBARS | Specialized double butted alloy, 9-degree backsweep, 31.8mm |
FRONT BRAKE | Promax F1, hydraulic disc, flat mount, 160mm rotor |
REAR BRAKE | Promax F1, hydraulic disc, flat mount, 140mm rotor |
FRONT DERAILLEUR | Shimano Tourney, top swing, 31.8mm clamp |
REAR DERAILLEUR | Shimano Altus, 8-Speed |
SHIFT LEVERS | Shimano Altus, RapidFire Plus with gear display |
CASSETTE | Shimano Altus, 8-speed, 11-32t |
CRANKSET | Shimano Tourney, triple, 48/38/28T steel chainrings |
FRONT WHEEL | Specialized 700C disc, double wall rims, stainless 14 gram spokes, 6-bolt disc alloy 32-hole hub with loose ball bearing, QR |
REAR WHEEL | Specialized 700C disc, double wall rims, stainless 14 gram spokes, 6-bolt disc alloy 32-hole 8/9-speed freehub with loose ball bearing, QR |
FRONT TYRE | Specialized Nimbus Reflect 700x32mm, 26 TPI, wire bead, with Flak Jacket protection |
REAR TYRE | Specialized Nimbus Reflect 700x32mm, 26 TPI, wire bead, with Flak Jacket protection |
SADDLE | Specialized Aldia Sport, steel rails, 155mm |
SEATPOST | Specialized alloy, 12mm offset, 2-bolt clamp, 27.2mm |
CHAIN | KMC X8, 8-speed with Missing Link™ |
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. 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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