Cervelo P-Series Ultegra Di2 Triathlon Bike 2025
Discover the all-new Cervélo P-Series, a triathlon bike that combines the advanced technology of our flagship P5 TT bike with features designed specifically for triathletes. The P-Series inherits the aerodynamic efficiency and rigorous testing that made the P5 the fastest TT bike in the World Tour, but adds enhanced adaptability for triathlon needs. It features a fork with a d-shaped steerer tube and round stem interface, allowing for versatile basebar and extension options and accommodating specific fit requirements. Additionally, the P-Series introduces Cervélo’s first internal frame storage, designed to securely hold essentials like a tube, multi-tool, and CO2 canisters, while freeing up space for a hydration mount. With increased wheel and tire clearance, reduced aerodynamic drag, and streamlined cable routing, the P-Series stands out as the ideal bike for triathletes seeking peak performance from T1 to T2.
Technical Specification
| Fork | Cervélo All-Carbon, Tapered P Fork |
| Headset | FSA IS2 1-1/4 x 1-3/8 |
| Thru Axles | Cervelo Aero Thru-Axles, 12x100/142 |
| Rear Wheel | Reserve 63, 24.4mm IW, Zipp 176, 12x142mm, HG freehub, 24h, centerlock, tubeless compatible |
| Front Wheel | Reserve 52, 25.4 IW, Zipp 76, 24H, centerlock, tubeless compatible |
| Tire | Corsa N.EXT TLR G2.0 700x29 |
| Crankset | Shimano Ultegra R8100, 52/36T, 12 Speed, 4iiii Precision Pro, GEN3+ Dual Sided |
| Bottom Bracket | FSA, BBright thread together, 24mm spindle |
| Chain | Shimano M8100, 12 speed |
| Front Derailleur | Shimano Ultegra, R8150, 12 speed |
| Rear Derailleur | Shimano Ultegra, R8150, 12 speed |
| Cassette | Shimano Ultegra, 11-30, 12 Speed |
| Shifter | Shimano Dura Ace, R9160 |
| Basebar/Extension | Zipp Vuka Bull Carbon/Zipp Carbon Extensions |
| Stem | Cervélo ST36 Alloy |
| Brake Calipers | Shimano Ultegra |
| Front Brake | Riderever Triva Carbon Di2 |
| Rear Brake | Riderever Triva Carbon Di2 |
| Saddle | Prologo Dimension Tri T4.0 |
| Seatpost | Cervélo SP23 Carbon |
| Brake Rotors | Jagwire RS04 6-Bolt |
| Accessories | Smartpak 400, Rear Hydration Mount, Downtube Storage Door with two storage packs |
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 P-Series Ultegra Di2 Triathlon Bike 2025 Sizing
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