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Cervelo S3 ULT 8000 56cm Medium Black/Fluoro Yellow

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$5,700.00 $4,250.00

The Cervelo S3 is your ideal performance road bike for sprints, criteriums and solo breakaways.
Cervelo S3 ULT 8000 56cm Medium Black/Fluoro Yellow

Editor's Note


The world championship-winning S3 is back — and even better than before. Combine proven S Series aero performance with the cutting-edge stiffness and lightweight design that comes from Cervelo's Project California research facility, and you get what Ride Magazine has called “quite possibly The Perfect Bike.” 
If you are always chasing your next fastest ride, the new S3 aero road bike will give you every possible advantage. Cervelo have made the S3 more aerodynamic and with an optimised balance of stiffness and compliance. The result is increased speed, power transfer, and comfort.
The S3 is ready to put the hurt on a “friendly” Saturday morning ride, or just get you to the coffee shop a little faster. Stiffer, better-riding, aero as ever. All with zero weight penalty.


  • More aero

If you want more speed, you need to look at your aerodynamics. For the new S3 we spent hours in the wind tunnel, testing and refining designs. Full internal cable routing, a new bar and stem, and frame shapes work together to reduce drag on you and the bike, so you go faster.

  • Optimised stiffness

Increased stiffness at the bottom bracket enables efficient power transfer, so your hard work is transferred to rapid acceleration. Stiffness at the head tube is critical to confidence-inspiring handling - you'll feel how stable and precise the S3 is when cornering and descending at speed. 

  • Faster for all

You'll enjoy a smooth ride on the new S3. Specific frame lay-ups and tube shapes soak up road vibrations, helping to reduce your fatigue during long days. Combined with optimized stiffness and stable geometry, this is a bike that'll make you feel good and go fast.

  • TrueAero

Combines specific tube shapes, sizes, and design features to improve aerodynamic flow across the bike. The application of TrueAero is tailored specifically for each of Cervelo's bikes and their intended uses

  • BBRight

Cervelo developed the BBright to take advantage of the fact that oversized frame tubes are stiffer and lighter. With the BBright system, larger-sized tubes are used in the seat tube, down tube and lefthand chain stay. The benefit is increased stiffness and pedalling efficiency in a lighter weight frame. BBright is compatible with all major bottom bracket standards.

  • Aero cable management

The Cervelo frame, fork, and handlebars are designed to hide brake and gear control lines from the wind for improved aerodynamics, without sacrificing usability or performance.

  • Engineered for less drag, more speed

Aerodynamics are critical to engineering a fast bike: aero drag accounts for as much as 90% of the overall resistance affecting a rider. Using special frame tube shapes and design features, we improved the aerodynamics of the S3 so you can reap the benefits of reduced drag.


Fork  Cervélo All-Carbon, Tapered S3 Fork 
Headset  Fsa Is2 1-1/8 X 1-3/8" 
Wheels  Mavic Cosmic Elite
Tires  Mavic Yksion Elite 700 X 25c 
Crankset  Shimano Ultegra 8000 52/36 
Bottom bracket  Bbb Bottomfit Bbo-72
Chain  Shimano Cn-Hg701, 11 Speed 
Front derailleur  Shimano Ultegra R8000, 11spd
Rear derailleur  Shimano Ultegra R8000, 11spd
Cassette  Shimano Ultegra Cs-R8000, 11-28
Shifters  Shimano Ultegra R8000, 11spd
Handlebar  Cervélo, Ab06 
Stem  Cervélo Ultra Light Alloy Stem
Brake caliper  Shimano Ultegra 8000
Saddle  Fi’zi:K Antares R7
Seatpost  Aero Sp17       Cervélo Carbon