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Description
An aero bike once again improved, the Cervelo S3 Disc Ultegra Road Bike uses some of the latest and finest technology to offer an enhanced performance to the rider wanting to invest in their time on the bike. Made from Cervelo's All-Carbon, formed into the proprietary Squoval shapes, this bike offers efficient transfer of power.
The Squoval shaping also improving the aerodynamic performance of the S3, you can be sure of reducing turbulent airflow and boosting your speed. With a redesigned leg airfoil that's made to save up to 2 watts of energy, this bike has been developed at every step with efficiency in mind. A 40 gram weight saving in the frame pairing with a 9% improvement in stiffness, this frame is sure to offer a dialled-in and pedigree race feel.
Internal cable routing keeping your cockpit area clear of wiring, this bike employs Shimano's Ultegra 8020 mechanical groupset to assure you of reliable and precision gear changing. An 11-28 tooth cassette and a 52/36 tooth chainset delivering a broad range of gearing for tackling both the speedy flat days as well as the searing gradients, this is a great choice for riders wanting repeat performance.
Making use of Mavic's Cosmic Elite Disc Clincher wheels for robust efficiency, this bike is well equipped to cover your local loops. Finished with Cervelo's aero seatpost and handlebar, the final touch of this bike is a comfy Fizik Antares R5 saddle, assuring you of plush comfort as you ride.
Please note: Image shown for representation of colourway only, specification subject to change at any time. Bicycles do not come with pedals unless otherwise specified.
FRAME | Cervelo S3 Disc Frame |
FORK | Cervelo All-Carbon, Tapered S3 Fork for Disc |
HEADSET | FSA IS2 1x1/8 - 1x3/8-inch |
STEM | Cervelo Ultra Light Alloy Stem |
HANDLEBARS | Cervelo, Aero AB04 |
FRONT BRAKE | Shimano Ultegra SM-RT800, 160mm |
REAR BRAKE | Shimano Ultegra SM-RT800, 160mm |
BRAKE LEVERS | Shimano Ultegra 8020 Hydro Disc |
FRONT DERAILLEUR | Shimano Ultegra 8020, 11 speed |
REAR DERAILLEUR | Shimano Ultegra 8020, 11-speed |
SHIFT LEVERS | Shimano Ultegra 8020, 11-speed |
CASSETTE | Shimano Ultegra CS-R8000, 11-28T |
CRANKSET | Shimano Ultegra 8000 52/36T |
CHAIN | Shimano CN-HG701, 11-speed |
BOTTOM BRACKET | BBB Bottomfit BBO-72, PF30 Threaded |
FRONT WHEEL | Mavic Cosmic Elite Disc Clincher |
REAR WHEEL | Mavic Cosmic Elite Disc Clincher |
FRONT TYRE | Mavic Yksion Elite 700 x 25mm |
REAR TYRE | Mavic Yksion Elite 700 x 25mm |
SADDLE | Fizik Antares R5 |
SEATPOST | Cervelo Carbon, Aero SP17 |
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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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.
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