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 Hi-MOD Ultegra Di2 Road Bike 2022
With its aerodynamically tuned design, the Cannondale SystemSix Hi-MOD Ultegra Di2 Road Bike donates a speedy ride across flat to heavily undulating parcours. The frameset comprises Cannondale’s premium grade BallisTec Hi-MOD carbon to elicit a super-reactive and agile ride experience, especially when the power is laid down on punchy, steep ascents and during adrenaline-filled gallops to the finish line. This carbon is formed into wind tunnel defined tube profiles that combine with an aerodynamic handlebar, stem and seatpost to markedly reduce drag across a full sweep of yaw angles and riding speeds.
Gear cables and brake hoses are routed internally through the frame to tuck them away from the wind and keep the aesthetics clean, while generous frameset-to-tyre clearance permits higher volume rubber to be used when the road conditions are poor. A race-inspired geometry places the rider in a comfortable, efficient position, enabling them to powerfully drive through the Shimano Ultegra R8100 12-speed gear setup. This drivetrain has a semi-wireless, electronic format to guarantee crisp, accurate gear changes and delivers all the rider’s power to the wind-cheating but stable Hollowgram 64 KNOT carbon wheels. Hydraulic disc brakes are an important addition to the build and grant confidence-inspiring stopping power, even on fast, twisty descents in the wet.
- An aerodynamically refined road bike that slices through the air to deliver the fastest possible ride experience across flat to heavily rolling parcours
- Utilising the brand’s premium BallisTec Hi-MOD carbon, the frameset is light, stiff and compliant
- Tuned frameset tube profiles lower aerodynamic drag for more speed on the flat and on any climb with an average gradient of up to 6%
- Aero seatpost, handlebar and stem complement the wind cutting frameset
- Hidden and clean cable routing inside the frame offers minimal drag but easy serviceability
- Clearance for up to 30mm tyres gives extra comfort and enhanced control across any road surface
- Race inspired geometry donates precise and composed handling
- HollowGram 64 KNOT wheelset has 64mm deep carbon rims that possess aerodynamically tuned profiles for lowered drag and increased crosswind stability
- Shimano Ultegra R8100 12-speed gears shift flawlessly via their semi-wireless electronic format
- Hydraulic disc brakes stop with power and accuracy in all conditions
- The HollowGram KNOT SystemBar reduces drag and can be easily adjusted
- An integrated wheel sensor delivers ride information and sends service reminders wirelessly via the Cannondale smartphone app
|Frame||Cannondale SystemSix BallisTec Hi-MOD Carbon, integrated cable routing with Switchplate, SAVE, PF30a, flat mount disc, 12x142 Speed Release thru-axle|
|Fork||Cannondale BallisTec Hi-MOD Carbon, 1-1/8" - 1-1/4" steerer, 12x100mm Speed Release thru-axle, flat mount disc, 55mm offset (47-51cm) 45mm offset (54-62cm)|
|Headset||Cannondale Integrated, 1-1/8" - 1-1/4|
|Bottom Bracket||Cannondale Alloy PressFit30|
|Stem||Cannondale HollowGram KNOT, Alloy with cable cover, -17°|
|Handlebar||Cannondale HollowGram KNOT SystemBar, Carbon, 8° pitch adjust|
|Bar Tape||Cannondale bar tape, 3.5mm thickness|
|Front Brake||Shimano Ultegra Di2 R8170 Hydraulic Disc, 160mm MT800 Rotor|
|Rear Brake||Shimano Ultegra Di2 R8170 Hydraulic Disc, 140mm MT800 Rotor|
|Brake Levers||Shimano Ultegra Di2 R8170 hydraulic disc|
|Front Derailleur||Shimano Ultegra Di2 R8150|
|Rear Derailleur||Shimano Ultegra Di2 R8150, 12-speed|
|Shift Levers||Shimano Ultegra Di2 R8170, wireless, 2x12-speed|
|Chain||Shimano Ultegra M8100, 12-speed|
|Cassette||Shimano Ultegra R8100, 11-30, 12-speed|
|Crankset||Shimano Ultegra R8100, 52/36T|
|Front Wheel||Rim - HollowGram 64 SL KNOT, Carbon, 700c, 20h, 64mm deep, 21mm internal width, tubeless-ready / Hub - HollowGram KNOT, sealed bearing 12x100mm Center Lock / Spokes - HollowGram, 2.0/1.8/2.0, straight-pull|
|Rear Wheel||Rim - HollowGram 64 SL KNOT, Carbon, 700c, 24h, 64mm deep, 21mm internal width, tubeless-ready / Hub - HollowGram KNØT, 12x142mm Center Lock with DT Swiss 350 internals / Spokes - HollowGram, 2.0/1.8/2.0, straight-pull|
|Front Tyre||Vittoria Rubino Pro Speed, 700 x 25c, clincher|
|Rear Tyre||Vittoria Rubino Pro Speed, 700 x 25c, clincher|
|Saddle||Fizik Aliante Delta, S-alloy rails|
|Seatpost||Cannondale HollowGram 60 KNOT Carbon, 330mm|
|Pedals||Available to be purchased separately|
|Accessories||Cannondale wheel sensor|
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.