2026 Cervelo S5 Shimano Ultegra Di2 Carbon Aero Road Bike
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Product Description
2026 Cervélo S5 Shimano Ultegra Di2
Speed Redefined. 6.3 Watts Faster. Absolute Stability.
The 2026 Cervélo S5 Shimano Ultegra Di2 is the pinnacle of aero road engineering. This latest iteration has been meticulously re-engineered to be 6.3 watts faster and 124 grams lighter than its predecessor. By integrating asymmetric seat tube profiles with the high-performance Reserve 57/64 wheelset, Cervélo has created a bike that slices through the wind while maintaining the razor-sharp responsiveness and stability that defines the S5 legacy.
Pro-Level Aero Features
- Redesigned TrueAero™ Frame: Advanced tube shaping and a Bayonet S5 fork significantly reduce drag, especially in high yaw wind conditions.
- Shimano Ultegra Di2 Groupset: Ultra-fast electronic shifting combined with a factory-integrated 4iiii Precision Pro Dual Sided power meter.
- Reserve 57/64 Turbulent Aero Wheels: Co-developed to match the frame perfectly, featuring premium DT Swiss 180 DICUT hubs for minimal rolling resistance.
- HB19 Carbon One-Piece Cockpit: The iconic V-stem evolved into a one-piece design with a 4cm flare—narrower at the hoods for aerodynamics and wider at the drops for control.
- Vittoria Corsa Pro 29mm Tires: Optimized for the wider Reserve rims to provide superior grip, comfort, and aerodynamic transition.
Technical Specifications
| Frameset & Cockpit | |
|---|---|
| Frame | Cervélo S5 All-Carbon, TrueAero tube profiles, 12x142mm thru-axle |
| Fork | Cervélo All-Carbon, tapered Bayonet S5 fork, external head tube nose section |
| Headset | FSA SL IS2 1-1/8 x 1-3/8 |
| Handlebar/Stem | Cervélo HB19 Carbon one-piece cockpit |
| Bottom Bracket | FSA, BBright thread together for 24mm spindle |
| Drivetrain & Brakes | |
| Groupset | Shimano Ultegra Di2 R8150/R8170, 24-Speed Electronic |
| Crankset | Shimano Ultegra R8100, 52/36T with 4iiii Precision Pro GEN3+ Power Meter |
| Cassette | Shimano Ultegra R8100, 11-34T, 12-Speed |
| Brakes | Shimano Ultegra Hydraulic Disc with CL800 160mm Rotors |
| Wheels & Components | |
| Wheelset | Reserve 57/64 Turbulent Aero, DT Swiss 180 DICUT Hubs |
| Tyres | Vittoria Corsa Pro TLR G2.0 700x29mm |
| Saddle | Selle Italia NOVUS BOOST EVO SuperFlow Ti |
| Seatpost | Cervélo SP34 Carbon Aero |
HB19 Integrated Cockpit Sizing Guide
| Frame Size | Bar Width (Drops) | Stem Length |
|---|---|---|
| 48cm | 36cm | 80mm |
| 51cm | 38cm | 90mm |
| 54/56cm | 40cm | 100mm |
| 58cm | 40cm | 110mm |
| 61cm | 40cm | 120mm |
Slicing the Competition
The Cervélo S5 is more than just a bike; it’s a technical advantage. The synergy between the Reserve wheels and the S5 frame profiles ensures that airflow remains efficient even in high yaw scenarios. With the Ultegra Di2 groupset providing pro-level shifting speed and the HB19 cockpit optimizing your aerodynamic silhouette, this machine is ready to turn every training ride into a personal best.
How to Place an Order
To place an order, please register first at the "Register" menu on our website.
Please fill the blank form with the complete information. Then please to choose the product you want by clicking the "Add to Cart" button. To continue order, please click "My Cart" in Right top column on our website.
Please fill your complete address for shipping purpose. Then, choose the shipping method you want, and next please to choose the system payment you want. And the last, please fill the comment box if there is any important about the product. And to finish it, please click "Confirm your Order". And one more thing, our company can only make delivery package for the purchase price above $500.
We will response and process your purchase order as soon as possible by giving you the invoice and payment information according you purchase order. And please make the payment after we send the status of your purchases to be confirmed or please make a payment if you have received the invoice from us.
For administrative completeness of our company, please confirm to us your payment by giving scanned/screenshoot/copy/photo of your payment proof if you have made a payment, so we can confirm it to our administration staff. And then we will immediately process your order shipping by giving you the tracking number from the shipping company. And the tracking number will given at least 1-2 days after payment is made.
We will cancel your purchase order if there is no actions from you about payment at least 3 days after the invoice has been given to you.
Contact Us
If you have any questions, please contact us at:
Email: [email protected] / [email protected]
