With a wind-cheating silhouette, advanced grade frameset materials and innovative construction, the Cervelo S5 Ultegra Di2 Disc Road Bike is one of the quickest options available when animating vicious sprints, surging on lone breaks or thundering along in the local chaingang.
With its advanced carbon construction and aerodynamically sculpted tube profiles, the frameset of the S5 is laterally stiff, comfortable and incredibly aerodynamic. The innovative V-stem and svelte handlebars combine with the fork’s head tube shroud to lower drag further. Increased comfort and lower rolling resistance can be experienced thanks to the frameset-to-tyre clearance for up to 28mm wide rubber.
The carbon rims of the Reserve 50mm wheelset use their sophisticated profiles to slip through the air with heightened stability, and these are driven by the accurate and reliable Shimano Ultegra Di2 electronic gear configuration. The chainset receives a professional touch by way of an integrated power meter, and this allows the rider to track their performance in races and key training sessions. This chainset spins with significantly reduced friction thanks to the CeramicSpeed bottom bracket. Shimano Ultegra hydraulic disc brakes complete the build by donating their modulated stopping power to any weather conditions.
Highlights
Designed for raw velocity, the S5 is stiffer and more aerodynamic than ever before, while also being comfortable and composed
A high-grade carbon frameset with a sophisticated lay up heightens lateral stiffness, increases comfort and remains lightweight
TrueAero sculpted tube profiles and an innovative fork-to-frame junction reduce aerodynamic drag markedly
28mm frameset-to-tyre clearance
Custom handlebar and V-Stem configuration further improves aerodynamic performance
The geometry donates predictable handling while the stem spacer system guarantees a perfect riding position
Reserve 50mm DT350 carbon wheels are light, responsive and have aerodynamically tuned rim profiles
Shimano Ultegra Di2 electronic 11-speed gear setup is extremely accurate and dependable
Shimano Ultegra chainset with integrated 4iiii Precision dual-sided power meter provides invaluable rider performance feedback
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.
Four great reasons to buy your bike from Sigma Sports
Expert Advice & Rider ID
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.
Finding the right size
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.
Bike Handover
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.
Cycle to Work Scheme
Cyclescheme can save you up to 39% on a bike and accessories. Visit our Cycle to Work Scheme page to learn more and claim.
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We regret to inform you that due to ongoing challenges related to current US tariffs, shopping on Sigma Sports is temporarily unavailable for customers based in the United States.
We understand how disappointing this may be and sincerely apologize for any inconvenience caused. Please rest assured that we are actively exploring solutions to resume service and find the best way to support our US community.
We appreciate your patience and understanding during this time, and we look forward to welcoming you back as soon as possible.
We regret to inform you that due to ongoing challenges related to current US tariffs, shopping on Sigma Sports is temporarily unavailable for customers based in the United States.
We understand how disappointing this may be and sincerely apologize for any inconvenience caused. Please rest assured that we are actively exploring solutions to resume service and find the best way to support our US community.
We appreciate your patience and understanding during this time, and we look forward to welcoming you back as soon as possible.
