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We’ve taken everything that makes the S3 such an aero class leader and made it stronger, stiffer and ultimately, faster. Cervélo only launches a new bike when significant performance gains have been made, and by integrating our disc-brake technologies into the world championship-winning S3 we have done exactly that. 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 our 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.
A completely redesigned chassis combines new, more robust airfoil sections with a rear triangle borrowed from our revolutionary Rca road frame. Our Dropped Downtube enhances frame stiffness while the flattened trailing edge makes bottles an integral part of the bike’s airfoil design. Overall improvements focus on all the perks you want in a workhorse of a bike: Future-Proof cables allow for easy set up of internal electronic, mechanical, or hydraulic shifting and braking lines.
The all-new S3 Disc fork features a re-engineered leg airfoil that’s 19g (~2 watts) faster than an equivalent S3 fork. The disc braking system also allowed our engineers to raise the fork crotch to reduce thelow pressurezone behind thecrown,while widening the stance of the legs to better blend with thecaliper-mountingarea and fine-tune interactions with the front wheel.
Re-engineeredseatstaysand chainstays, inspired by the Cervélo R3 Disc, have been optimized to work in tandem with the disc brakes to provide the best possible control and handling. New rear drop-outs, meanwhile, use 12mm thru-axle technology to improve performance still further, while creating a stable and stiff wheel-to-frame junction and yielding better brake alignment. As with our other disc platforms, this increases stiffness in the back end, leading to better handling in corners. We’ve also boosted bottom-bracket stiffness on the S3 Disc for better handling and power transfer to the pedals.
A redesigned cable routing system takes the signature side-entry cable routing system of the S3 and incorporates a new style of left-side entry to accommodate the hydraulic hose while providing a tidy access point for wired electronic shifting systems. Just one more detail to which Cervélo has paid careful attention. We also imported the internal battery mounting feature from the Cervélo S5 in order to better conceal the Shimano Di2 battery inside the downtube, with access through the bottom-bracket cable guide mounting hole.
- Tech Specs
Fork CERVÉLO ALL-CARBON, TAPERED S3 FORK FOR DISC Headset FSA IS2 1-1/8 X 1-3/8” Stem CERVÉLO ULTRA LIGHT ALLOY STEM Handlebars CERVELO AERO AB04 Front Brake SHIMANO ULTEGRA 8070 Rear Brake SHIMANO ULTEGRA 8070 Front Derailleur SHIMANO ULTEGRA DI2 8050, 11SPD Rear Derailleur SHIMANO ULTEGRA DI2 8050, 11SPD Shifters SHIMANO ULTEGRA DI2 8070, 11SPD Bottom Bracket BBB BOTTOMFIT BBO-72, PF30 THREADED Cassette SHIMANO ULTEGRA CS-R8000, 11-28 Chain SHIMANO CN-HG701, 11 SPEED Crankset SHIMANO ULTEGRA 8000 52/36 Front Wheel ENVE SES 3.4 DISC Rear Wheel ENVE SES 3.4 DISC Front Tyre CONTINENTAL GRAND SPORT RACE 700 X 23C Rear Tyre CONTINENTAL GRAND SPORT RACE 700 X 23C Saddle FI’ZI:K ANTARES R7 Seatpost CERVÉLO CARBON, AERO SP17
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UK orders are sent using Royal Mail Tracked 48, Royal Mail Recorded or Royal Mail letter post for small, light orders and Parcelforce for heavier, bulky orders. Please allow approx 2-3 days for delivery after the order has been despatched. Large and heavy items, e.g turbo trainers and work stands, will be sent by Parcelforce (UK Mainland only). Overseas orders are sent using Royal Mail International Signed For service and Royal Mail Airsure service (where permitting). Heavier items e.g. bicycles are sent using Parcelforce Worldwide. Delivery times will vary depending on destination, customs clearance, local postal service etc. Please allow up to 14 working days for delivery. Postage costs include Insurance for the value of the order. Bicycles sent within the UK are sent by Parcelforce 48 Hour Service.