Cervelo S3 Ultegra Road Bike 2018
Billed as the bike that "combines the thoroughbred and the workhorse", the Cervelo S3 Ultegra Road Bike is the Swiss Army knife of the Cervelo range. Combining category-leading frame stiffness and award-winning aerodynamics whilst maintaining an incredibly low weight, this is a machine that can go toe-to-toe with any bike on the road, whatever the race situation.
The Cervelo C3 frameset is packed with design innovation - features such as the BBright asymmetrical bottom bracket yields a stiffer and lighter frame, while carbon dropouts save weight with no loss of strength when compared to traditional metal dropouts. Cervelo's patented Squoval tube profiles offer unparalleled stiffness to weight ratio, with a claimed 16% improvement in lateral stiffness to previous iterations of the C3.
The Shimano Ultegra groupset, meanwhile, is a truly premium option that will deliver effortless and intuitive shifting. Wheels are a common letdown for bikes at this price point, but not so here. The Mavic Cosmic Elites are an impressive addition to any bike - lightweight, fast-rolling, and as at home on the flats as they are in the mountains. They come shod with Mavic's Yksion Elite tyres in a pacey 25mm option, making this bike ready to race straight out of the box.
The addition of a Fizik Antares saddle R7, meanwhile, makes for a nice finishing touch - lending the bike a touch of comfort as well a hint of Italian style.
FEATURES:
- Carbon fibre dropouts
- Dropped downtube, cutaway seat tube and Squoval tubing promote supreme aerodynamics
- Clearance for 25mm tyres
- BBright bottom bracket improves stiffness by 16%
- 23% torsionally stiffer front end
- Shimano Ultegra R8000 groupset for an effortless and easy shifting experience
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.
Technical Specification
| FRAME | Cervelo S3 all-carbon frameset |
| FORK | Cervelo All-Carbon, Tapered S3 Fork |
| HEADSET | FSA IS2 1-1/8 x 1-1/2" |
| STEM | Cervélo Ultra Light Alloy Stem |
| HANDLEBAR | FSA Energy Comapct |
| FRONT BRAKE | Shimano Ultegra 8000 |
| REAR BRAKE | Shimano Ultegra 8000 |
| FRONT DERAILLEUR | Shimano Ultegra 8000, 11 speed |
| REAR DERAILLEUR | Shimano Ultegra 8000, 11 speed |
| SHIFT LEVERS | Shimano Ultegra 8000, 11 speed |
| CASSETTE | Shimano Ultegra CS-R8000, 11-28 |
| CHAIN | Shimano CN-HG701, 11 speed |
| CRANKSET | Shimano Ultegra 8000 52/36T |
| BOTTOM BRACKET | BBB Bottomfit BBO-72, PF30 Threaded |
| PEDALS | N/A |
| FRONT WHEEL | Mavic Cosmic Elite |
| REAR WHEEL | Mavic Cosmic Elite |
| FRONT TYRE | Mavic Yksion Elite 700 x 25mm |
| REAR TYRE | Mavic Yksion Elite 700 x 25mm |
| SADDLE | Fizik Antares R7 |
| SEATPOST | Cervélo Carbon aero SP17 |
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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Why buy your bike from Sigma Sports?
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