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 PX Series Dura-Ace Di2 Disc TT Triathlon Bike 2020
The PX Series Dura-Ace Di2 Disc TT Triathlon Bike from Cervélo pairs an amazingly aerodynamic carbon frame with Shimano’s top tier groupset. Freed from UCI constraints the designers were able to not only ensure that the frame cut through the wind at a wide variety of yaw angles but to also engineer in storage solutions that actually help cut drag as well as keeping nutrition and hydration close at hand. Furthermore, the PX-Series bike is much easier to pack up and travel with than many such bikes, with features like the split basebar making it simpler to put in a box.
The electronically operated Shimano Dura-Ace Di2 11-speed groupset is an ideal match to the PX Series, and not just because it is their premium offering. With the ability to change gear from both the brake levers and the extensions, the right gear is always to hand and the inclusion of hydraulic disc brakes removes the common criticism of time trial bikes, that the braking performance is often a bit of an afterthought and frequently sub-optimal. DT Swiss ARC 1100 finish off the bike, with a 62mm front wheel and 80mm rear to help balance handling with aerodynamics.
- Non-UCI legal carbon fibre aero frameset delivers blistering speed
- Carbon fibre layup optimised for aerodynamics and long-distance comfort
- Shimano Dura-Ace Di2 electronic 11-speed groupset
- DT Swiss ARC 1100 62mm/80mm wheelset
- Flexible cockpit helps the rider find the ideal position
- Includes the following accessories: Stealthbox 300, Smartpak 600, Speedcase 600, Rear Hydration Mount, Basebar Holster
|FRAME||Cervélo PX, carbon fibre|
|FORK||Cervélo All-Carbon, PX Fork|
|HANDLEBAR||Cervélo P5X Basebar with Cervélo ski bend 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|
|CASSETTE||Shimano Dura-Ace CS-R9100, 11-30 11-speed|
|CRANKSET||Shimano Dura-Ace 9100 52/36t|
|FRONT WHEEL||DT Swiss ARC 1100 62mm carbon clincher|
|REAR WHEEL||DT Swiss ARC 1100 80mm carbon clincher|
|FRONT TYRE||Vittoria Corsa Speed TLR G2.0 25c, clincher|
|REAR TYRE||Vittoria Corsa Speed TLR G2.0 25c, clincher|
|SEATPOST||Cervélo Carbon, SP21|
|ACCESSORIES||Stealthbox 300, Smartpak 600, Speedcase 600, Rear Hydration Mount, Basebar Holster|
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 PX Series Dura-Ace Di2 Disc TT Triathlon Bike 2020 Sizing
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