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 S5 Ultegra Di2 Disc Road Bike 2022
The S5 Ultegra Di2 Disc Road Bike is based around Cervelo’s multiple Grand Tour winning frame, with Shimano’s latest 12-speed Ultegra groupset and top-drawer finishing kit.
TrueAero frame design ensures that the tube shapes are all highly aerodynamic and efficient at transferring the power whilst features such as the seat tube cutout shield the rear wheel from the wind and the narrow head tube profile reduces drag. The distinctive V-shaped stem also helps the bike cut through the wind yet maintains the necessary handlebar stiffness needed for confident control.
Carbon Reserve 50 wheels with disc DT Swiss 350 hubs offer excellent handling and can be easily set up tubeless with the Vittoria Corsa TLR G tyres. Should more comfort be required, then the frame and fork have sufficient clearance for 28mm rubber.
Now with 12-speed gearing, Shimano’s superb Ultegra Di2 drivetrain is incredibly accurate and quick across the cassette or chainrings, with the extra sprocket meaning smaller jumps between gears so that the perfect cadence is easier to find.
Highlights
- Cervelo S5 All-Carbon TrueAero frame
- S5 All-Carbon fork with external head tube nose section
- Shimano Ultegra Di2 8150 12-speed electronic groupset
- Shimano Ultegra 8170 hydraulic disc brakes
- Reserve 50mm carbon wheelset with DT350 hubs and Vittoria Corsa TLR G tubeless-ready tyres
Technical Specification
| Frame | Cervelo S5 All-Carbon, TrueAero tube profiles, integrated head tube to fork configuration, integrated headset 1” x 1-3/8”, 12x142mm thru-axle |
| Fork | Cervelo All-Carbon, tapered S5 fork, external head tube nose section, 12x100mm thru-axle |
| Headset | FSA IS2 1 x 1-3/8 |
| Bottom Bracket | CeramicSpeed 24 |
| Stem | Cervelo CS028 Carbon V-Stem |
| Handlebar | Cervelo AB08 Carbon |
| Bar Tape | Cervelo bar tape |
| Front Brake | Shimano Ultegra 8170 hydraulic disc, with 160mm Shimano SM-RT800 rotor |
| Rear Brake | Shimano Ultegra 8170 hydraulic disc, with 160mm Shimano SM-RT800 rotor |
| Brake Levers | Shimano Ultegra 8170 hydraulic |
| Front Derailleur | Shimano Ultegra Di2 8150 |
| Rear Derailleur | Shimano Ultegra Di2 8150, 12-speed |
| Shift Levers | Shimano Ultegra Di2 8170, 12-speed |
| Chain | Shimano CN-M8100, 12-speed |
| Cassette | Shimano Ultegra CS-R8100, 11-30, 12-speed |
| Crankset | Shimano Ultegra 8100 52/36t |
| Front Wheel | Reserve 50mm, DT350 hub, 24 hole, 21mm internal rim width, Center Lock disc interface, tubeless-ready tyre compatible |
| Rear Wheel | Reserve 50mm, DT350 hub, 24 hole, 21mm internal rim width, Center Lock disc interface, tubeless-ready tyre compatible |
| Front Tyre | Vittoria Corsa TLR G, 700x25mm, tubeless-ready clincher |
| Rear Tyre | Vittoria Corsa TLR G, 700x25mm, tubeless-ready clincher |
| Saddle | Prologo Dimension Nack |
| Seatpost | Cervelo SP20 Carbon Aero Post |
| Pedals | Available to be purchased separately |
| Accessories | Cervelo handlebar front computer/accessory mount, Cervelo rear accessory mount |
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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