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Personal Best

Aerodynamics
The Fastest
The P5X is faster and more aerodynamic than any other triathlon bike we have tested. And it is not just fast in the lab - the P5X is the most aerodynamic bike when you ride it fully loaded with the hydration and nutrition requirements of a long distance race.

Usability
Optimized for You
The P5X is designed to be user-friendly along your entire journey. Precise adjustments to fit and handlebar position are easy to make using an Allen key. Flexible integrated and modular storage lets you set up your storage just how you like it, and a custom bike bag makes packing and travel easy.

Ride Quality
Balanced Performance
Our engineers applied advanced design and construction techniques to create a frame that is stiff where it's needed for pedaling efficiency, while compliant for a smooth ride. The result: you feel strong and comfortable during the bike leg and primed for a good run.
Susie Cheetham - Pro Triathlete


Triathlon World
"The bottom line about the P5X is it’s a rocket. It’s the fastest bike I have ever been on when it comes to descending or riding on the flats."


Slowtwitch
"It is every bit as solid and stiff, and more, than any tri bike I’ve ever ridden or any road bike for that matter."


Triathlete
"You feel connected to this bike instantly. After two test rides in the relentless winds in Kona, we were able to appreciate the speed and stability of the P5X."

P5X
A bike that pushes the limits, designed specifically to meet the demands of triathletes.
3 Models Available
- Fork
- Headset
- Wheels
- Tires
- Crankset
- Bottom Bracket
- Chain
- Front Derailleur
- Rear Derailleur
- Cassette
- Shifters
- Brake Caliper
- Brake Rotor
- Saddle
- Seatpost
- Brake Levers
- Accessories
-
Ultegra Di2 Disc
From US$12,000.00Configure - Cervélo All-Carbon, P5X Fork
- FSA IS2 1-1/8 x 1-1/2"
- HED Jet 6 Plus Front, 9 Plus Rear Disc
- Continental GP4000 S II 700 x 25c
- Shimano Ultegra 8000 52/36
- Cervelo BBright Connect 24x90
- Shimano CN-HG701, 11 speed
- Shimano Ultegra Di2 8050, 11spd
- Shimano Ultegra Di2 8050, 11spd
- Shimano Ultegra CS-R8000, 11-28
- Shimano Dura Ace SW-R9160
- Shimano BR-9170
- Shimano SM-RT800,160mm
- ISM PS 1.0
- Cervélo P5X Seatpost with Ritchey Head
- Shimano Dura Ace ST-9180
- Biknd Bag, StealthBox, SpeedCase, SmartPack, Rear Hydration Mount
-
Dura Ace Di2 Disc
From US$16,000.00Configure - Cervélo All-Carbon, P5X Fork
- FSA IS2 1-1/8 x 1-1/2"
- ENVE SES 54mm Front/78mm Rear Disc
- Continental GP4000 S II 700 x 25c
- Shimano Dura Ace 9100 52/36
- Cervelo BBright Connect 24x90
- Shimano CN-HG901, 11 speed
- Shimano Dura Ace FD-9150 11 spd
- Shimano Dura Ace RD-9150 11 spd
- Shimano Dura-Ace CS-R9100, 11-30
- Shimano Dura Ace SW-R9160
- Shimano BR-9170
- Shimano SM-RT900,160mm
- ISM PS 1.0
- Cervélo P5X Seatpost with Ritchey Head
- Shimano Dura Ace ST-9180
- Biknd Bag, StealthBox, SpeedCase, SmartPack, Rear Hydration Mount
-
Frameset Disc
From US$8,000.00Configure - Cervélo All-Carbon, P5X Fork
- FSA IS2 1-1/8 x 1-1/2"
- Cervélo P5X Seatpost with Ritchey Head
- StealthBox, SpeedCase, SmartPak, Rear Hydration Mount
- Size
- A Stack
- B Reach
- C Wheel Size
- D Head Tube Angle
- E Fork Offset
- F Head Tube Length
- G Bottom Bracket Drop
- H Front Center
- I Rear Center
- J Standover Height

Bike Size and Setup Calculator
No more geometry charts or elaborate sizing charts to decipher, we have taken the guesswork out of choosing the right bike. Our tool utilizes a rating system that takes your x/y fit coordinates and determines your best size from a range of adjustment, weight distribution and handling perspective.
Simply enter your arm pad stack and reach, along with saddle height to discover your perfect bike.
BASED ON YOUR FIT COORDINATES IT IS RECOMMENDED TO CONSULT A EXPERIENCED BIKE FIT EXPERT FOR BEST RESULTS | |
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Frame Size | |
Bar Position | |
Riser Post Height | |
Extension & Pad Mount Position | Flipped ForwardFlipped Backwards |
Pad Bolt Position | |
Exposed Seat Post Height |


Pad Orientation
The P5X offers an enormous range of fit adjustments, including 8 potential positions from the pads alone. Shown below are the 8 possible positions and Cervélo's designation for each.







