Cervelo P5 RED AXS Triathlon Bike 2025
Unmatched Speed and Performance
The P5 is designed with a singular goal: to help you achieve maximum speed between Point A and Point B. With 30 years of aerodynamic expertise, feedback from elite triathletes, and Tour de France champions, the P5 is a race machine that combines speed, adjustability, and comfort like never before.
Advanced Aerodynamics
Utilizing extensive CFD simulations and 3D-printed prototypes, the new P5 achieves a performance leap, being approximately 5 watts faster than its predecessor. This improvement is largely due to optimized design and advanced wheel integrations.
Optimized for Wider, Faster Wheels
The P5’s frame allows for wider wheels, such as the Reserve 77/88 with 29mm tires, which reduce rolling resistance and enhance aerodynamic efficiency. This combination not only boosts speed but also provides a smoother ride.
Enhanced Front End Design
Inspired by the S5, the P5’s one-piece front end is easy to assemble and adjust. The stack is adjustable up to 40mm, with a 10mm drop in basebar height to minimize frontal area. The new riser offers tilt adjustability from 0 to 30 degrees in 5-degree increments, catering to individual rider preferences.
Superior Aerodynamic Frame
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.
Improved Comfort and Control
The new armrests and pads are wider, taller, and thicker, greatly enhancing comfort and control. This design allows for better aerodynamics by enabling 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 lateral stiffness necessary for effective power transfer. This results in a more comfortable 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, XDR 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 | SRAM Red AXS, 50/37T, DUB, with power meter |
| Bottom Bracket | SRAM DUB Ceramic, BBright |
| Chain | SRAM Red, 12 speed |
| Front Derailleur | SRAM Red AXS, 12 speed |
| Rear Derailleur | SRAM Red AXS, 12 speed |
| Cassette | SRAM Red, 10-33, 12 Speed |
| Shifter | SRAM AXS Blip controller |
| Brake Calipers | SRAM Red |
| Saddle | Prologo Dimension Tri Nack |
| Seatpost | Cervélo SP23 Carbon |
| Brake Rotors | SRAM Paceline X 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 RED AXS Triathlon Bike 2025 Sizing
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