Why buy your bike from Sigma Sports?
Don't hesitate to reach out to us. It's our goal to answer all of your questions and offer the best advice from our experts. We’ll be happy to answer any questions you may have. Contact us now or visit us in-store.
Save up to 47% with any one of our 11 Cycle to Work partners, and get the health benefits of a new bike in exchange for tax free salary sacrifice. To find out more about our various partners and how to apply click here.
Choose between Free Bike Delivery - to your home or place of work - or our new Premier Bike Delivery Service £99.99 and have your bike delivered "ready to ride" and set up to your measurements with seatpost and pedals adjusted on arrival by a qualified bike mechanic. Either way, our Customer Care team will be in touch to arrange a delivery date to suit you.
We've partnered with Laka to offer you 30 days free bike Insurance on your new bike purchase over £400. Click here for more info and find out how to claim.
P-Series Ultegra Di2 Triathlon Bike
The P-Series stands as the ultimate choice for athletes seeking an optimal combination of speed, storage, value, and comfort. Crafted as a no-nonsense machine, it swiftly propels riders from point A to B with unparalleled efficiency, surpassing its predecessor, the P3, in both weight and aerodynamics for peak performance on any course. Featuring a streamlined design, the P-Series incorporates practical elements like a 500mL aero bottle, 400mL top tube storage, and an integrated rear hydration mount. Customizable cockpit and storage options empower riders to tailor the bike for a personalized and efficient race experience.
With a dedicated focus on achieving maximum speed, the P-Series places a premium on aerodynamics, recognizing that up to 90% of rider resistance stems from aero drag. Meticulously crafted frame design and customized tube shapes minimize drag while simultaneously enhancing stiffness, reducing weight, and adhering to UCI-legal standards. Introducing the innovative Modular Storage, the P-Series integrates custom Cervélo parts and approved aftermarket accessories, allowing riders to fully customize their storage solutions. This revolutionary feature ensures a secure and aerodynamic setup tailored precisely to individual preferences.
Technical Specification
| Sizes | 48, 51, 54, 56, 58, 61 |
| Fork | Cervélo All-Carbon, Tapered P Fork |
| Headset | FSA IS2 1-1/8 x 1-3/8 |
| Thru Axles | Cervelo Aero Thru-Axles, 12x100/142 |
| Wheels | Reserve 50 |
| Tires | Zaffiro Pro V G2.0 700x25c |
| Crankset | Shimano Ultegra R8100, 52/36T, 12 Speed |
| 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 |
| Shifters | Shimano Dura Ace, R9160 |
| Handlebar | Zipp Vuka Bull Carbon/Zipp Carbon Extensions |
| Stem | Cervélo Alloy |
| Brake Calipers | Riderever Trivia |
| Brake Levers | Riderever Trivia Carbon Di2 |
| Saddle | Prologo Dimension Tri T4.0 |
| Seatpost | Cervélo SP23 Carbon |
| Brake Rotor | Jagwire RS04 6-Bolt |
| Accessories | Smartpak 400, Aerobottle 500, Rear Hydration Mount |
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 Sizing
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