2017 Cervelo S3 Disc Ultegra Di2 6870 56


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2017 Cervelo S3 Disc Ultegra Di2 6870 56
2017 Cervelo S3 Disc Ultegra Di2 6870 56
2017 Cervelo S3 Disc Ultegra Di2 6870 56
2017 Cervelo S3 Disc Ultegra Di2 6870 56


- BBright: This asymmetrical 79mm bottom bracket standard yields stiffer and lighter frames and crank systems
- Carbon dropouts: Tough, compression molded dropouts save weight with no sacrifice in strength compared to traditional metal dropouts
- Future-proof cable management: Ensures your frame is compatible with all current and future derailleur and brake systems
- Partial seat tube cutout: A close-fitting curve in the seat tube's trailing edge improves aerodynamics by partially shielding the leading edge and top of the rear wheel
- Reduced-friction BB guide: Significantly reduces cable friction in the bottom bracket, which means smoother shifting, easier setup and longer service intervals

  • Frame: Cervelo All-Carbon
  • Fork: Cervelo All-Carbon, Tapered S3 Fork for Disc
  • Headset: FSA IS2 1-1/8 x 1-3/8"
  • Rims/Wheels: ENVE SES 3.4 for Cervélo
  • Tires: Continental Grand Sport Race 700 x 23c
  • Crankset: FSA SLKChainrings52/36
  • Bottom Bracket: FSA PF30ChainKMC X11EL
  • Front Derailleur: Shimano Ultegra 6870, 11 spd
  • Rear Derailleur: Shimano Ultegra 6870, 11 spd
  • Cassette/Rear Cogs: Shimano Ultegra 6800, 11-speed: 11-28
  • Shifters: Shimano Di2 ST-R785 11 spd
  • Handlebars: Cervelo, All-Carbon, Aero
  • Stem: FSA SLK
  • Brakes: Shimano BR-RS805 Hydraulic Disc, Rotors: Shimano RT81 160mm
  • Saddle: Fizik AntaresSeat PostCervélo Carbon, Aero

The S3 Disc is stiffer and more aerodynamic than its rim-brake counterpart, while continuing to make the most of the lightweight design rooted in Cervelo's Project California research facility. All of this translates to superior handling and control, giving you the confidence to pull away from the peloton or put the hurt on a Saturday morning group ride. Built on an ultra-lightweight Cervelo carbon frame, the S3 Disc features effortless Shimano Ultegra Di2 electronic shifting, FSA SLK crankset for efficient power transfer, powerful Shimano hydraulic disc brakes, high-quality ENVE SES 3.4 wheelset, and a supportive Fizik Antares saddle. Stiffer, better-riding, aero as ever. All with zero weight penalty.


Ultegra 6800



Carbon Fiber


Ultegra 6870

Continental GSR


Ultegra 6870

Continental GSR

Enve SES 3.4


Shimano Di2