Cervélo P5 Ultegra DI2 Black

Engineered for Pure Speed. Refined for Real-World Racing.

FAST GETS FASTER. The Cervélo P5 Ultegra Di2 is built with a single objective: to help you cover the distance between Point A and Point B as fast as humanly possible. It is a pure contre la montre machine, equally at home on the lava fields of the Big Island as it is in decisive Tour de France time trials. The P5 has been a proven catalyst in some of the most demanding races on earth, contributing directly to Team Jumbo-Visma’s Giro d’Italia and Tour de France victories in 2023 by enabling dominant late-stage time trial performances.

With this new generation, Cervélo focused on creating an uncompromisingly fast platform that becomes even faster when paired with the latest wheel technology and modern fit adaptations. Tire clearance now accommodates up to 34mm on wide rims, reducing rolling resistance and improving aerodynamic stability. The basebar sits lower to minimize frontal area, while the increased stack range ensures riders can achieve a biomechanically efficient position. Extensions are now adjustable from 0 to 30 degrees in five-millimeter increments, enabling precision refinement for both triathletes and time-trial specialists.

For long-course racing, Cervélo integrates multiple on-bike storage solutions—recognizing that nutrition is as critical to performance as aerodynamics. And for the first time, the P5 range includes a size 61, ensuring taller athletes can achieve an optimal fit without compromise.

The P5 Ultegra Di2 pairs this elite aerodynamic platform with Shimano’s Ultegra Di2 drivetrain for precise, reliable, and consistent shifting under load, delivering world-class performance at a more accessible price point. Whether targeting an Ironman personal best or preparing for a race-defining time trial, the P5 Ultegra Di2 offers a proven blend of speed, adjustability, and race-ready integration.

Key Features

Frameset & Fit

- Sizes: 48, 51, 54, 56, 58, 61 cm

- Cervélo’s advanced P5 frameset with integrated cockpit

- Designed for optimal aero positioning with full adjustability

- SP23 Carbon seatpost for maximum stiffness and stability

Drivetrain – Shimano Ultegra Di2 Precision

A race-ready electronic system with Dura-Ace controls for maximum responsiveness.

- Shifters/Levers: Shimano Dura-Ace R9180

- Bar-End Shifter: Shimano Dura-Ace SW-R9160

- Crankset: Shimano Ultegra R8100, 52/36T

- Power Meter: 4iiii Precision Pro GEN3+ (Dual-sided)

- Chain: Shimano M8100

- Cassette: Shimano Ultegra R8100, 11–30T

- Front Derailleur: Shimano Ultegra R8150

- Rear Derailleur: Shimano Ultegra R8150

- Crank lengths matched by size: 160–172.5 mm

Smooth, accurate, and race-tested shifting you can trust.

Brakes & Rotors

- Shimano CL800 Centerlock rotors
Hydraulic power with consistent modulation in all conditions.

Wheels & Tires – Aero Performance

- Front Wheel: Reserve 77TA, DT Swiss 240

- Rear Wheel: Reserve 88TA, DT Swiss 240, HG Freehub

- Tires: Vittoria Corsa Pro TLR G2.0, 700×29c

The ideal time-trial/triathlon wheelset pairing for stability, low drag, and top-end speed.

Components

- Seatpost: Cervélo SP23 Carbon

- Saddle: Selle Italia WATT Superflow Ti316

- Bottom Bracket: FSA BBright threaded (24mm spindle)

Crafted for comfort and aerodynamic efficiency during long efforts.

Included Accessories

- Cervélo Rear Hydration Mount

- Cervélo P5 Stem Storage

- Smartpak Top Tube Storage Bag 400

- Cervélo Aero Water Bottle + Cage

Race-ready integration from day one.

Tire Clearance

- Maximum Actual Width: 34 mm