Cervelo P5X Disc Ultegra Di2 (Black / Fluoro) - Triathlon Bike

Now: $12,000.00
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NOTE: Cervelo does not allow us to ship this bike - please EMAIL us to discuss getting the bike.

You spend countless hours preparing, dedicating everything to your best performance. This bike will support you along the entire journey. For the P5X we put all preconceived ideas aside and started the R&D process with one goal: let the needs of the triathlete dictate. The result is the fastest and most user-friendly triathlon bike on the market.

Cervélo is the dominant force in the triathlon scene. Cervélo has topped the Kona bike count by a large margin for 14 consecutive years. The Cervélo P5X Ultegra Di2 8070 is less expensive than the P5X Dura-Ace but it is certainly still a superbike. With the same geometry and a carbon frame, the P5X Ultegra Di2 8070 allows you to hit blazing speeds on straightaways and break away from the pack in the toughest of triathlons. With unmatched aerodynamics and integrated storage and adjustment options, you will feel confident on this practical and easily used machine.

Cervélo refers to the P5X as the “fastest and most aerodynamic triathlon bike on the market.” After over 180 hours of testing in the wind tunnel and over 150 different frame iterations considered, there is no reason to doubt their claim. Every single component of this bike is built to cut through the wind and keep you moving at your top speed. Aerobars, a primary seatpost design, and a thin front profile as well as optimal frame stiffness allows you to achieve blazing speeds on the bike leg of your stage. Thanks to all of this effort put into cranking up the speed, the P5X is an average of 30 grams faster than the P5 in a full Ironman setup.

The Cervélo P5X Ultegra Di2 8070 obviously took a ton of complicated engineering to create but it is also engineered to make things easier and simpler for you. The Di2 system will make shifting a breeze so you can focus on your speed. Micro and macro adjustability is ultra-precise and will keep you in your ideal riding position to hit your top speeds. Flat mount disc brakes and thru-axles are easy to maintain while providing excellent modulation and stopping in all conditions. Everything including bars, the seat, and storage is easy to adjust or set up for travel with just a few screws.

Triathletes, especially those competing in Ironman events, have some of the most grueling races imaginable so obviously nutrition and hydration is imperative. Sustenance as well as gear and a flat kit can all be stowed away with the Smartpak, Stealthbox, and Speedcase components of this bike. Cervélo beautifully integrated these components to contribute to the aerodynamic nature of the bike as a whole. Once again, Cervélo wants you to be able to customize this bike to your liking so all these items can be removed with the turn of a few screws.

Travel is never an issue with the P5X. Packing away this bike in the highly recommended Biknd Helium P5X Travel Case takes mere minutes. Breaking down and reassembling your P5X is a breeze and only requires a few tools. Easy packing and confidence that your bike will make it to your destination safely will allow you to focus on nothing but the race ahead. The Cervélo P5X Ultegra Di2 is as good as it gets in terms of triathlon bikes. The perfect combination of aerodynamics and practicality will allow you to attack the bike leg of your race with confidence. With this superbike under you, you can be certain that you will perform no lower than the very best of your abilities on the bike.


  • Fork: Cervélo All-Carbon, P5X Fork
  • Headset: FSA IS2 1-1/8 x 1-1/2” 
  • Aero Bar: Cervélo P5X Aerobar
  • Basebar Width: SM|40cm MD|40cm LG/XL|40cm 
  • Seatpost: Cervélo P5X Seatpost with Ritchey Head
  • Accessories: StealthBox, SpeedCase, SmartPack, Rear Hydration Mount


  • Aero Basebar Cervelo P5X
  • Aero Clip-On Bar Cervelo P5X with ENVE SES Aero Extensions
  • Bar End Shifters Shimano Dura-Ace Di2 9160
  • Bottom Bracket Cervelo BBright Connect 24x90
  • Brake Calipers Shimano Dura-Ace 9170
  • Brake Levers Shimano Dura-Ace Di2 9180
  • Cassette Shimano Ultegra 8000, 11-28
  • Chain Shimano HG701
  • Crankset Shimano Ultegra 8000, 52/36
  • Fork Cervelo All-Carbon, P5X Fork
  • Frame Material Monocoque Carbon
  • Front Derailleur Shimano Ultegra Di2 8050
  • Headset FSA IS2 1 1/8" - 1 1/2"
  • Pedals Not Included
  • Rear Derailleur Shimano Ultegra Di2 8050
  • Saddle ISM PS 1.0
  • Seatpost Cervelo P5X Seatpost with Ritchey Head
  • Stem Cervelo P5X
  • Tires Continental GP 4000 S II, 700x25c
  • Wheel - Front HED Jet 6 Plus Disc
  • Wheel - Rear HED Jet 9 Plus Disc
*Specifications are subject to change.


Bike Geometry
SizeSeat Tube (c-c)Seat Tube (c-t)Top Tube LengthHead Tube LengthChain Stay LengthSeat Tube AngleHead Tube AngleStand Over HeightWheel SizeStackReach
XL - - - 156 405 74.0-81.0 72.5 755 700c 552 442
S - - - 76 405 74.0-81.0 71.0 689 700c 468 386
M - - - 97 405 74.0-81.0 72.5 720 700c 496 404
L - - - 126 405 74.0-81.0 72.5 746 700c 524 423

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