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.
Cannondale Sigma Sports Exclusive SystemSix Ultegra Disc Road Bike 2019
Engineered for speed, the Cannondale Sigma Sports Exclusive SystemSix Ultegra Disc Road Bike is one of the fastest and most aerodynamic options out there. Developed, tested and proven both in the wind tunnel and in real-world conditions, the BallisTec carbon frameset boasts incredible performance credentials. It doesn't just save watts on the flats, it's fast on the hills too.
This is a machine that's ready to race, yet comfort has not been dismissed; the frame has plenty of compliance to soak up road buzz and prevent early fatigue so you'll be able to work harder for longer in tough training sessions and long road races alike.
Shimano's Ultegra mechanical components offer a great mix of reliability and performance, with the shifting precise and smooth. Not only do the hydraulic discs ensure braking is equally effective on wet and dry roads, but also contribute to the aerodynamics of the bike, allowing a drag-reducing frameset design that would be unachievable with caliper brakes. HED Jet 6 and 9 Plus wheels are a deep 60mm and 90mm front and rear respectively. They are extremely aerodynamic and stiff but also comfortable, and stable on windy days allowing you to use them year-round in all conditions.
- BallisTec carbon frameset construction
- Cannondale HollowGram Si, BB30a with OPI SpideRing, 52/36T crankset
- Shimano Ultegra shifting and hydraulic disc brakes
- HED Jet 6/9 Plus Clincher Disc wheelset
- 26mm Vittoria Rubino Pro Tyres
|FRAME||Cannondale SystemSix, BallisTec Carbon, Di2 ready, SAVE, BB30a, flat mount, Speed Release thru-axle|
|FORK||Cannondale SystemSix, BallisTec Carbon, Speed Release thru-axle|
|STEM||Vision Trimax OS, 2014 Alloy, 3D Forged|
|HANDLEBARS||Vision Metron 4D Flat, UD Carbon|
|FRONT BRAKE||Shimano Ultegra hydraulic disc|
|REAR BRAKE||Shimano Ultegra hydraulic disc|
|BRAKE LEVERS||Shimano Ultegra hydraulic disc|
|FRONT DERAILLEUR||Shimano Ultegra R8000, braze-on|
|REAR DERAILLEUR||Shimano Ultegra R8000 GS, 11-speed|
|SHIFT LEVERS||Shimano Ultegra hydraulic disc|
|CASSETTE||Shimano 105, 11-30T, 11-speed|
|CRANKSET||Cannondale HollowGram Si, BB30a with OPI SpideRing, 52/36T|
|FRONT WHEEL||HED Jet 6 Plus Carbon Clincher Disc with Red Decals|
|REAR WHEEL||HED Jet 9 Plus Carbon Clincher Disc with Red Decals|
|FRONT TYRE||Vittoria Rubino Pro Speed, 700 x 26mm|
|REAR TYRE||Vittoria Rubino Pro Speed, 700 x 26mm|
|SADDLE||Prologo Dimension, Tirox rails|
|SEATPOST||Cannondale KNØT Carbon, 330mm|
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.
Cannondale Sigma Sports Exclusive SystemSix Ultegra Disc Road Bike 2019 Sizing
Forgotten Your Password?
Please enter your registered email address below and we'll send you an email explaining the next step.