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 SystemSix Carbon Ultegra Disc Road Bike 2020
The Cannondale SystemSix Carbon Ultegra Disc Road Bike is simply faster everywhere, be that the club chaingang, hard training or road racing. The fully integrated frame is aero-optimised so that it delivers efficiency in all areas of your riding. The disc-only engineering allows for the frame, wheel and tyre to be developed as an optimised system to help the bike slice through the air, that wouldn't otherwise be achievable with rim brakes. For ease of maintenance and to dial in a perfect fit, the gated stem spacers allow for adjustments to stem height without the need to pull or remove the internal cable routing.
Shimano's reliable Ultegra mechanical groupset with hydraulic disc brakes ensures powerful braking and sharp gear shifting. The semi-compact 52-36 chainrings and 11-30 cassette have plenty of range for carrying high speed on the flat without forcing you to grind up the hills.
- Shimano Ultegra mechanical groupset
- Vision SC55 carbon clincher wheelset
- Vision Metron 4D flat handlebar
- Disc-brake specific engineering
- Gated stem spacers for ease of maintenance
|FRAME||Cannondale BallisTec Carbon, integrated cable routing with Switchplate, SAVE, PF30a, flat mount disc, 142x12 Speed Release thru-axle|
|FORK||Cannondale BallisTec Carbon, 1-1/8" - 1-1/4" steerer, 12x100mm Speed Release thru-axle, flat mount disc, 55mm offset (47-51cm) 45mm offset (54-62cm)|
|HANDLEBAR||Vision Metron 4D Flat, UD Carbon|
|STEM||Vision Trimax OS, 2014 alloy, 3D Forged|
|FRONT BRAKE||Shimano Ultegra hydro disc, 160mm RT81 rotors|
|REAR BRAKE||Shimano Ultegra hydro disc, 140mm RT81 rotors|
|BRAKE LEVERS||Shimano Ultegra hydro disc|
|FRONT DERAILLEUR||Shimano Ultegra, braze-on|
|REAR DERAILLEUR||Shimano Ultegra GS|
|SHIFT LEVERS||Shimano Ultegra hydro disc, 2x11|
|CASSETTE||Shimano 105, 11-30, 11-speed|
|CRANKSET||HollowGram, BB30a with OPI SpideRing, 52/36|
|CHAIN||Shimano HG601, 11-speed|
|FRONT WHEEL||Vision SC55 Carbon Clincher 12x100|
|REAR WHEEL||Vision SC55 Carbon Clincher 12x142|
|FRONT TYRE||Vittoria Rubino Pro Speed, 700 x 23c (inflates to 26mm)|
|REAR TYRE||Vittoria Rubino Pro Speed, 700 x 23c (inflates to 26mm)|
|SADDLE||Prologo Dimension STN NDR, steel rails|
|SEATPOST||HollowGram 60 KNOT 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 SystemSix Carbon Ultegra Disc Road Bike 2020 Sizing
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