Cervelo

P-Series Ultegra Di2 Road Bike

What Our Gearhead® Experts Are Saying:

“This build is the full triathlete package—light, fast, well-supported with storage, and featuring seamless Ultegra Di2 shifting for race day refinement.”

The Cervélo P‑Series Ultegra Di2 harnesses the P5’s aerodynamic heritage while tailoring it for real-world triathlon needs. The carbon frame incorporates a D‑steerer and round-stem interface, allowing broader adjustability without sacrificing speed. Internal cable routing and expanded tire clearance add fluency to form, and integrated storage below the downtube keeps essential gear hidden but accessible.

Shimano’s Ultegra Di2 12‑speed groupset delivers rapid, reliable shifts—driven by a 52/36T crank and 11‑30T cassette. A 4iiii crank-based power meter keeps performance dialed in. Reserve 57/64 carbon wheels with Vittoria 700×29c tires balance aero efficiency with traction. Add in Smartpak 400, a rear hydration mount, and in-frame storage, and you get a bike built to shave seconds while staying supremely functional on race day.

Heads up ‑ We do our best to keep bike specs and images current, but occasional component changes can happen without warning—and sometimes the photos might not show the exact build you'll receive. If you want to double‑check the details, our Gearheads are always here to help.