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.
Save up to 47% with any one of our 11 Cycle to Work partners, and get the health benefits of a new bike in exchange for tax free salary sacrifice. To find out more about our various partners and how to apply click here.
Choose between Free Bike Delivery - to your home or place of work - or our new Premier Bike Delivery Service £99.99 and have your bike delivered "ready to ride" and set up to your measurements with seatpost and pedals adjusted on arrival by a qualified bike mechanic. Either way, our Customer Care team will be in touch to arrange a delivery date to suit you.
We've partnered with Laka to offer you 30 days free bike Insurance on your new bike purchase over £400. Click here for more info and find out how to claim.
Cannondale Synapse Hi-Mod Ultegra Di2 Disc Road Bike 2020
With a frame at its core that weighs just 950 grams and features a unique carbon layup with road smoothing SAVE Micro-Suspension technology, the Cannondale Synapse Hi-Mod Ultegra Di2 Disc Road Bike is fast, light and insulates you from fatigue-inducing road vibrations so that you can ride harder for longer. This endurance bike puts the rider into the ideal position that feels fast and responsive whilst simultaneously being just upright enough not to put undue stress on the body. The asymmetric design is stiff enough for exceptional power transfer when climbing and sprinting and handles confidently through technical corners, and this is complemented perfectly by the thru-axles and flat mount disc brakes for assured stopping performance in all conditions.
The frame can accommodate up to a 32mm tyre width that adds a plush feel over rough roads or perhaps even the odd gravel diversion and when the conditions really deteriorate there are hidden mudguard mounts to fend off road spray and dirt.
Keeping your gears shifting sweetly is the Shimano Di2 Ultegra electronic groupset that features an 11-speed 11-34t cassette and 50/34T compact crankset.
Features
- Thru-axles and flat mount disc brakes
- Equipped for more - big tyres, wider rims and wide-range gearing mean this bike is ready for the wilder side of endurance riding
- Mudguard mounts make it rough road or dirt road ready
- Reduced weight and increased stiffness give it snappier performance and a racier feel, without compromising comfort
- HollowGram carbon 45mm deep wheelset
- Shimano Ultegra Di2 electronic groupset
- Cable control port for ease of maintenance
- Asymmetric frame design, refined tube dimensions and new carbon layup boost stiffness
Technical Specification
| FRAME | Cannondale BallisTec Hi-MOD Carbon, Di2 ready, SAVE, BB30a, flat mount, 12mm thru-axle, internal cable routing, removable mudguard bridge |
| FORK | Cannondale BallisTec Hi-MOD Carbon, SAVE, integrated crown race, 12x100mm thru-axle, internal routing, size-specific design - 44-48 |
| HANDLEBAR | HollowGram SystemBar SAVE, Carbon, 8 deg. pitch adjust |
| GRIPS | Cannondale Grip Bar Tape w/Gel, 3.5mm |
| STEM | HollowGram SAVE, alloy, -6deg |
| FRONT BRAKE | Shimano Ultegra Di2 hydro disc, 160mm RT800 rotors |
| REAR BRAKE | Shimano Ultegra Di2 hydro disc, 140mm RT800 rotors |
| BRAKE LEVERS | Shimano Ultegra Di2 hydro disc, ST-R8070 |
| FRONT DERAILLEUR | Shimano Ultegra Di2, braze-on, FD-R8050 |
| REAR DERAILLEUR | Shimano Ultegra Di2 RX, RD-R8050 |
| SHIFT LEVERS | Shimano Ultegra Di2 hydro disc, 2x11, ST-R8070 |
| CASSETTE | Shimano Ultegra, 11-34, 11-speed, CS-HG800-11 |
| CRANKSET | HollowGram, BB30a w/ OPI SpideRing, 50/34 |
| CHAIN | Shimano HG701, 11-speed |
| FRONT WHEEL | HollowGram 45 SL KNOT, Carbon, 20h, 45mm deep, 21mm ID, tubeless ready, sealed bearing 12x100 centerlock |
| REAR WHEEL | HollowGram 45 SL KNOT, Carbon, 24h, 45mm deep, 21mm ID, tubeless ready, 12x142 centerlock with DT Swiss internals |
| FRONT TYRE | Vittoria Corsa, 700 x 28c |
| REAR TYRE | Vittoria Corsa, 700 x 28c |
| SADDLE | Fabric Scoop Shallow Race, titanium rails |
| SEATPOST | Cannondale 2, UD Carbon, 25.4 x 350mm |
| ACCESSORIES | 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. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
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.
Unable to display Reviews due to Privacy Settings.
Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".
Unable to display Q&A due to Privacy Settings.
Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".