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 P5 Dura-Ace Di2 Disc TT/Triathlon Bike 2021
Designed for maximum speed pure and simple, Cervélo’s P5 Dura-Ace Di2 Disc TT/Triathlon Bike uses their extensive carbon and aerodynamic knowledge to make it as fast and slippery as possible. It offers a 17 gram aero improvement over the previous model whilst being lighter and stiffer too, so more power hits the tarmac with stiffness increases of over 20% at the head tube and bottom bracket.
Internal cable routing keeps them hidden from the wind but the clever Speed Riser design of the handlebar system means that making height adjustments or travelling with the bike is much easier than it is with many aero optimised machines; just a single tool allows an infinite range of adjustments to be made.
Shimano’s electronic Dura-Ace Di2 R9100 11-speed groupset is the perfect partner to a TT bike, allowing shifts to be made from either the brakes or the extensions so the perfect gear is always easy to hand, selected by a light touch of a button. TT bikes used to have a reputation for being rather weak on the braking front, but the inclusion of disc brakes now means more confidence, and hence speed, when descents or corners are involved.
Included with the crankset is 4iiii’s Precision Dual-Sided Power Meter, giving precise power measurement so that race day efforts or training sessions can be carefully measured and monitored. ENVE’s carbon SES 5.6 wheels offer a 54mm deep front rim and 63mm rear, providing excellent aerodynamics whilst still retaining predictable handling in crosswinds and all at a very palatable, sub 1,600 gram weight.
Practical additions such as the two Smart Pak storage and rear hydration mount allow plenty of nutrition and bottles to be carried for full Ironman distance events without compromising the bike’s ability to cut through the wind.
- Cervélo carbon P5 frame and fork
- 4iiii Precision Dual-Sided Power Meter
- Shimano Dura-Ace Di2 R9150 electronic 11-speed groupset
- Shimano Dura-Ace R9170 hydraulic disc brakes
- ENVE SES 5.6 Disc wheelset
- Speed Riser handlebar
- Smartpak storage accessories
- UCI legal
|Frame||Cervélo P5 Carbon disc|
|Fork||Cervélo All-Carbon, tapered P5 fork for disc|
|Headset||FSA IS2 1 x 1-⅜”|
|Bottom Bracket||CeramicSpeed 24|
|Handlebar||Cervélo P5 Carbon Basebar/EX10 Riser/Carbon Extensions|
|Front Brake||Shimano Dura-Ace 9170 hydraulic disc|
|Rear Brake||Shimano Dura-Ace 9170 hydraulic disc|
|Brake Levers||Shimano Dura-Ace 9180|
|Front Derailleur||Shimano Dura-Ace Di2 9150, 11-speed|
|Rear Derailleur||Shimano Dura-Ace Di2 9150, 11-speed|
|Shift Levers||Shimano Dura-Ace Di2 9160, 11-speed|
|Chain||Shimano CN-HG901, 11-speed|
|Cassette||Shimano Dura-Ace CS-R9100, 11 speed, 11-30t|
|Crankset||Shimano Dura-Ace 9100 52/36t with 4iiii Precision Dual Sided Power Meter|
|Front Wheel||ENVE SES 5.6 Disc, 24h, Center-Lock, tubeless-ready|
|Rear Wheel||ENVE SES 5.6 Disc, 24h, Center-Lock, tubeless-ready|
|Front Tyre||Vittoria Corsa Speed TLR 25c G tubeless-ready|
|Rear Tyre||Vittoria Corsa Speed TLR 25c G tubeless-ready|
|Saddle||Prologo Dimension Tri NACK|
|Seatpost||Cervélo SP23 Carbon Tri Post|
|Pedals||Available to be purchased separately|
|Accessories||Smartpak 400, Smartpak 100, 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 specified), 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. We do not install accessories to bikes, including mudguards.
Cervelo P5 Dura-Ace Di2 Disc TT/Triathlon Bike 2021 Sizing
Forgotten Your Password?
Please enter your registered email address below and we'll send you an email explaining the next step.
Select a store
Select the store you visit most frequently below and their stock information will show on product pages.