Four great reasons to buy your bike from Sigma Sports
Sigma Sports has one objective - to help you find your perfect bike. Our friendly, knowledgeable staff ask you a series of questions to understand what type of rider you are and the type of riding you do. We can then identify the style of bike that best suits your needs.
Riding a bike that fits you perfectly will help keep you injury-free and ensure you enjoy riding further for longer in total comfort. We check your measurements on a jig to ensure your optimal set-up.
When you collect your new bike we'll double-check your position and make any micro-adjustments if required. We'll also discuss the controls on your bike as well as maintenance tips.
Cyclescheme can save you up to 39% on a bike and accessories. Visit our Cycle to Work Scheme page to learn more and claim.
Cervelo S3 Ultegra Di2 8050 Road Bike 2019
For riders looking for speed and comfort in a complete package, the Cervelo S3 Ultegra Di2 8050 Road Bike could well be the answer. A TrueAero frame design is incorporated to bring top aerodynamics, while internal cable routing and the bar and stem system further cut drag. With increased stiffness in the bottom bracket, this is one for racers looking for efficient power transfer and rapid bursts of speed, be it on a crit circuit or sprinting for the line. Added stiffness at the head tube makes the handling stable and predictable when cornering and descending.
Cervelo have built this frameset up with Shimano's second-tier electronic groupset; Ultegra Di2, and you can be sure of fast, precise and smooth shifting and modulated braking. The Novatec R5 full carbon wheels are a great all-rounder that'll perform no matter the conditions.
Features
- TrueAero combines specific tube shapes, sizes and design features to improve aerodynamic flow
- BBright system - Utilising larger tubes in the seat tube, down tube and left-hand chainstay, stiffness and pedalling efficiency are increased while keeping weight to a minimum
- Aero Cable Management - The fork, frame and handlebar hide the brake and gear cables from the wind for improved aerodynamics, with no compromise on performance
- Shimano's electronic Ultegra Di2 groupset is performance-oriented yet retains durability and reliability
- Novatec R5 carbon clincher 48mm wheelset for aero performance in all conditions
Please note: Specification is as listed and may differ to that pictured. Images are for illustration of colourway only.
Technical Specification
| FRAME | Cervelo S3 |
| FORK | Cervélo All-Carbon, Tapered S3 Fork |
| BOTTOM BRACKET | Cervelo BBright Connect 24x90 |
| STEM | Cervélo CS28 |
| HANDLEBAR | Cervélo, AB09 |
| FRONT BRAKE | Shimano Ultegra 8000 |
| REAR BRAKE | Shimano Ultegra 8000 |
| FRONT DERAILLEUR | Shimano Ultegra Di2 8050, 11-speed |
| REAR DERAILLEUR | Shimano Ultegra Di2 8050, 11-speed |
| SHIFT LEVERS | Shimano Ultegra Di2 8050, 11-speed |
| CHAIN | Shimano CN-HG701, 11-speed |
| CASSETTE | Shimano Ultegra CS-R8000, 11-30 |
| CRANKSET | Shimano Ultegra 8000 |
| CHAINRINGS | Shimano 52/36 |
| FRONT WHEEL | Novatec R5 carbon clincher 48mm |
| REAR WHEEL | Novatec R5 carbon clincher 48mm |
| FRONT TYRE | Continental Grand Prix SL 25mm |
| REAR TYRE | Continental Grand Prix SL 25mm |
| SADDLE | Prologo Dimension STN |
| SEATPOST | Cervelo SP20 |
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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