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.
All our bikes are fully built by our Cytech qualified mechanics. To find out more, see the Built, Checked, Tuned and Tested section below to see how we'll deliver your bike.
We offer FREE DELIVERY of your bike to your home or place of work. Once you've placed your order, our Customer Care team will be in contact to offer a convenient delivery date of your choice.
We've partnered with Pedalsure to offer you 30-DAYS FREE bike insurance on new bikes over £400. Visit our Cycle Insurance page to learn more and claim.
Cervelo P-Series 105 Disc TT/Triathlon Bike 2022
As the most accessible way into Cervelo’s most aerodynamic range, the P-Series 105 TT/Triathlon Bike is a fantastic option for triathletes or time triallers on a budget. It uses the same low drag frame as the higher-end models, with a carbon layup that combines efficient power transfer with sufficient compliance to stave off fatigue in longer events. Zipp’s Vuka Alumina basebar and extensions provide plenty of adjustability, which, along with the tri-specific saddle, makes it straightforward to find the perfect position to cheat the wind and get the power down.
The Boondocks-5D wheelset from AlexRims is good for training on or using in windy conditions, when the shallow profile rims won’t catch the crosswinds, and can be set up tubeless if preferred. Ever reliable, Shimano’s 105 11-speed groupset gives little away to higher-end kit in terms of shifting performance, and the TRP Spyre C mechanical disc brakes add good stopping power whilst keeping maintenance simple. The included Smartpak 400, Aerobottle 500 and rear hydration mount enable water and nutrition to be carried on longer races or rides without unduly compromising the bike’s aero performance.
Highlights
- Cervelo P-Series All-Carbon frame and fork
- Shimano 105 R7000 11-speed drivetrain
- microSHIFT shifters
- TRP Spyre C mechanical disc brakes
- AlexRims Boondocks-5D wheelset
- Smartpak 400, Aerobottle 500 and rear hydration mount
Technical Specification
| Frame | Cervelo P-Series All-Carbon, aerodynamically refined tube profiles, integrated headset 1-1/8” x 1-3/8”, 12x142mm thru-axle |
| Fork | Cervelo All-Carbon, tapered P fork, 12x100mm thru-axle |
| Headset | FSA IS2 1-1/8 x 1-3/8 |
| Bottom Bracket | Cervelo JY-BB 24 |
| Stem | Cervelo alloy |
| Handlebar | Zipp Vuka Alumina basebar and extensions |
| Bar Tape | Cervelo bar tape |
| Front Brake | TRP Spyre C mechanical disc |
| Rear Brake | TRP Spyre C mechanical disc |
| Brake Levers | TRP Spyre C mechanical disc |
| Front Derailleur | Shimano 105 R7000 |
| Rear Derailleur | Shimano 105 R7000, 11-speed |
| Shift Levers | microSHIFT Alloy BS-A11 11-speed |
| Chain | Shimano CN-HG601, 11-speed |
| Cassette | Shimano 105 R7000, 11-30, 11-speed |
| Crankset | Shimano RS510 50/34t |
| Front Wheel | AlexRims Boondocks-5D, 28h, 21mm internal width, 6-Bolt, tubeless-ready |
| Rear Wheel | AlexRims Boondocks-5D, 28h, 21mm internal width, 6-Bolt, tubeless-ready |
| Front Tyre | Vittoria Zaffiro Pro V Folding G2.0, 700x25mm, clincher |
| Rear Tyre | Vittoria Zaffiro Pro V Folding G2.0, 700x25mm, clincher |
| Saddle | Cervelo Tri |
| Seatpost | Cervelo SP23 Carbon Tri Post |
| Pedals | Available to be purchased separately |
| 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.
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.