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> Our Bikes > Road > Sport/Performance > Cervelo > S3 Rim Ultegra Di2 8050
Cervelo S3 Rim Ultegra Di2 8050
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Cervelo S3 Rim Ultegra Di2 8050


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Product Details

2018 Cervelo S3 Rim Ultegra Di2 8050

Thoroughbred meets workhorse

Incorporating the proven aero features that have made the S Series the pinnacle of aero road bicycle development, the S3 will make it feel like you’re cheating more than just the wind. From the dropped downtube to Shielding Seatstays, all frame shapes are designed to smooth airflow over the entire bike and rider as a system. The partial seattube cutout improves airflow around the rear wheel, while allowing for 700x25c tire clearance. Built on an ultra-lightweight Cervelo aero carbon frame, this road warrior features effortless Shimano Ultegra Di2 8050 electronic shifting, high-quality Mavic Cosmic Elite wheelset, Cervelo carbon handlebar and seatpost, and a supportive Fizik Antares saddle. Stiffer, better-riding, aero as ever. All with zero weight penalty. 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.


- 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

Features and Information

  • Specifications close open

    Specification Description
    Frame Cervelo All-Carbon S3
    Fork Cervelo All-Carbon, Tapered S3 Fork
    Headset FSA IS2 1-1/8 x 1-3/8”
    Rims/Wheels Mavic Cosmic Elite
    Tires Mavic Yksion Elite 700 x 25c
    Crankset Shimano Ultegra 8000
    Chainrings 52/36
    Bottom Bracket BBB Bottomfit BBO-72, PF30 Threaded
    Chain Shimano CN-HG701, 11 speed
    Front Derailleur Shimano Ultegra Di2 8050, 11spd
    Rear Derailleur Shimano Ultegra Di2 8050, 11spd
    Cassette/Rear Cogs Shimano Ultegra CS-R8000, 11-28
    Shifters Shimano Ultegra Di2 8050, 11spd
    Handlebars Cervelo, AB06
    Stem Cervelo Ultra Light Alloy Stem
    Brakes Shimano Ultegra 8000
    Saddle Fizik Antares R7
    Seat Post Cervelo Carbon, Aero SP17

    * Subject to change without notice.

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