Cervelo P5 Dura-Ace Di2 Triathlon Bike 2025
Unleash Unmatched Speed
The P5 is engineered for one primary purpose: maximizing speed between Point A and Point B. Drawing on 30 years of aerodynamic expertise and feedback from elite triathletes and Tour de France champions, we've crafted a race machine that sets new benchmarks in speed, adjustability, and comfort.
Innovative Aerodynamics
Harnessing insights from countless CFD simulations and validating them with 3D-printed prototypes, the new P5 delivers a remarkable performance upgrade. It's approximately 5 watts faster than its predecessor, thanks to design optimizations and advanced wheel integrations.
Wider, Faster Wheels
The new P5's frame accommodates wider wheels, such as the Reserve 77/88 paired with 29mm tires, reducing rolling resistance and enhancing aerodynamic efficiency. This combination not only makes the bike faster but also offers a smoother ride with less resistance.
Refined Front End for Speed and Adjustability
Inspired by the pioneering S5, the P5's one-piece front end simplifies assembly and adjustment. The stack is adjustable up to 40mm, with a 10mm drop in basebar height to reduce frontal area. The new riser provides tilt adjustability from 0 to 30 degrees in 5-degree increments, catering to individual preferences for optimal performance.
Aerodynamic Frame Design
The P5's frame is aerodynamically superior, saving an additional watt compared to the previous model. With clearance for 34mm tires, it perfectly fits the Reserve 77/88 wheelset and Vittoria’s 29mm tires, achieving a total system savings of about 5 watts.
Enhanced Comfort and Control
The upgraded armrests and pads are wider, taller, and thicker, significantly improving comfort and control. This design ensures better aerodynamics by allowing you to maintain the most efficient riding position for longer periods.
Optimized Stiffness for a Smoother Ride
The new fastback seat stay design reduces vertical stiffness by about 22% while maintaining the necessary lateral stiffness for effective power transfer. This results in a more forgiving ride, helping you arrive at T2 fresher and ready to perform.
Technical Specification
| Fork | Cervélo All-Carbon, Tapered P5 Fork |
| Headset | FSA IS2 1-1/8 x 1-3/8 |
| Thru Axles | Cervelo Aero Thru-Axles, 12x100/142 |
| Rear Wheel | Reserve 88 TA, Zipp ZR1 SS, 12x142mm, HG freehub, 24h, centerlock, tubeless compatible |
| Front Wheel | Reserve 77 TA, Zipp ZR1 SS, 12x100mm, 24H, centerlock, tubeless compatible |
| Tire | Corsa Speed Pro TLR 700x29 |
| Crankset | Shimano Dura Ace, R9200, 54/40T, 12 Speed |
| Bottom Bracket | Ceramic Speed, BBright for 24mm spindle |
| Chain | Shimano M9100, 12 speed |
| Front Derailleur | Shimano Dura Ace, R9250, 12 speed |
| Rear Derailleur | Shimano Dura Ace, R9250, 12 speed, Direct Mount |
| Cassette | Shimano Dura-Ace, 11-34, 12 Speed |
| Left Shifter/Brake | Shimano Dura Ace, R9180, 12 speed |
| Right Shifter/Brake | Shimano Dura Ace, R9180, 12 speed |
| Shifter | Shimano Dura Ace, R9160 |
| Brake Calipers | Shimano Dura-Ace |
| Saddle | Prologo Dimension Tri Nack |
| Seatpost | Cervélo SP23 Carbon |
| Brake Rotors | Shimano CL900 Centerlock |
Built, Checked, Tuned and Tested
All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.
All bikes collected from our shop, are built, tested and ready to ride. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.
If you require any assistance please contact our Customer Care team.
Cervelo P5 Dura-Ace Di2 Triathlon Bike 2025 Sizing
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Why buy your bike from Sigma Sports?
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