S3

S3

Climbs, corners, and sprints like a pure road machine. Only faster.

  • S3 Ultegra Di2 profile stock wheels

The world championship-winning S3 is back… and even better than before. A completely redesigned chassis combines new, more robust airfoil sections with a rear triangle borrowed from our revolutionary RCA road frame. Future-Proof cables allow for easy set up of internal electronic, mechanical, or hydraulic shifting and braking lines.  Increased clearance allows you to choose up to a 700x25mm tires. Stiffer, better-riding, aero as ever. And all with zero weight penalty.  

Performance
Engineering
  • Evolved Steerer Design

    Evolved Steerer Design

    Different frame designs call for different steerer dimensions. We use the right dimension in the right application.

    Comfort, Stiffness, Weight

  • Future-Proof Cable Management

    Future-Proof Cable Management

    Future-Proof Cable Management ensures your frame is compatible with all current and future derailleur and brake systems.

    Aero, Simplicity

  • BBright

    BBright

    BBright increases system stiffness and reduces frame weight while allowing for a large range of crank compatibility in a modern press fit system.

    Stiffness, Weight

  • Partial Seat Tube Cutout

    Partial Seat Tube Cutout

    A close-fitting curve in the seat tube partially hides the rear wheel improving aerodynamics with no weight penalty.

    Aero, Weight

  • Carbon Dropouts

    Carbon Dropouts

    Tough, compression-molded dropouts save weight with no sacrifice in strength versus traditional metal dropouts.

    Simplicity, Weight

  • Reduced-Friction BB Guide

    Reduced-Friction BB Guide

    Smooth shifting that is easy to set up is no accident. Designing shifting requires a detailed approach. Small details have a huge impact.

    Simplicity

1. Select Your Model
The New S3

The New S3

2. Select Your Frame or Groupset
S3 Ultegra Di2

S3 Ultegra Di2

$5200

S3 Ultegra

S3 Ultegra

$4000

S3 Frame Set

S3 Frame Set

$2300

3. View Your Selection
S3 Ultegra Di2
  • Fork
    Cervélo FK42
  • Headset
    FSA IS2 1-1/8 x 1-3/8"
  • Seatpost
    Cervélo Aero (1 position)
  • Rear Derailleur
    Shimano Ultegra Di2 6870 11 spd
  • Front Derailleur
    Shimano Ultegra Di2 6870 11 spd
  • Shifters
    Shimano Ultegra Di2 6870 11 spd
  • Brake Calipers
    Shimano Ultegra 6800
  • Bottom Bracket
    BBright™ PF-30
  • Crankset
    Rotor 3DF BBright™ 52/36
  • Handlebar
    3T Ergonova Pro
  • Stem
    3T ARX Pro
  • Saddle
    fi’zi:k Antares
  • Cassette
    Shimano Ultegra 6800 11 spd 11-25
  • Chain
    Shimano Ultegra 6800 11 spd
  • Wheels
    Mavic Cosmic Elite S
  • Tires
    Mavic Yksion Comp 120 tpi 700x23mm

Bikes and equipment may not be exactly as shown. Specifications subject to change without notice.

Find your size

Even the most demanding pros fit properly on a stock Cervélo. The answer lies in our unique reach based geometry.

Download bike measurements Learn more about geometry
Find a retailer

Your local Cervélo retailer will be able to measure you and help find the correct the correct size for you.

Find your local retailer
Support

Every Cervélo frame comes with a limited lifetime warranty for the original owner. Our manuals contain important safety and service information.

Download product manual Learn about warranties Visit customer support