We use cookies to improve your experience on our website and to show you personalised content.
You can read our Cookie and Privacy policy or manage them individually.
You can read our Cookie and Privacy policy or manage them individually.
Description
Cannondale’s Synapse changed the road cycling landscape 20 years ago, offering a lighter, more responsive bike that didn’t sacrifice comfort. Today, the sixth-generation Synapse Carbon Road Bike continues that tradition, with a completely reimagined frame designed for long-distance riders who demand both speed and stability.
Lighter than ever, the new frame weighs under 1150 grams thanks to a high-performance carbon layup that shaves weight without compromising stiffness or durability. A 20% boost in compliance ensures a smoother ride, while the D-shaped seatpost and Delta Steerer system enhance aerodynamics and comfort.
With space for up to 48 mm tyres at the front and 42 mm at the rear, the Synapse is built to explore everything from smooth tarmac to broken backroads. Hidden mounts for a top tube bag, the integrated StashPort tool storage system, and Cannondale’s connected wheel sensor make it ideal for real-world adventures.
Scope R3 Carbon Road Disc Wheelset
Paired with the Scope R3 Carbon Road Disc Wheelset, this special bundle offers a high-performance upgrade built for speed, precision and reliability. Incorporating the latest advancements in carbon wheel technology, it delivers optimal results across a wide range of road conditions.
Hand-built to the exacting standards of Scope’s Race Series, these wheels provide exceptional stiffness, responsive handling and aerodynamic efficiency, ensuring race-ready performance with every ride.
Developed in The Netherlands, the Race Series strikes the perfect balance between aerodynamics, stiffness, and durability, making it ideal for dedicated road cyclists seeking excellence.
The Scope wheelset will be fitted to the bike as standard. Please note that the bundle includes only one set of rotors and tyres. For more details, contact Customer Care.
Frame | Synapse Carbon, Proportional Response construction, integrated cable routing, downtube Stashport, 12x142 thru-axle, UDH, BSA 68mm threaded bottom bracket, flat mount disc, integrated seat binder, SmartSense Gen 2.0 compatible, fender mounts |
Fork | Synapse Carbon, integrated crown race, 12x100mm thru-axle, flat mount disc, internal routing, 1-1/8" to 1-1/5" Delta steerer, 55mm offset, fender mounts |
Headset | Integrated, 1-1/8" to 1-1/2" |
Front Derailleur | Shimano 105 Di2 7150, braze-on |
Rear Derailleur | Shimano 105 Di2 7150 |
Shifters | Shimano 105 Di2 R7170, wireless, 12 speed |
Chain | Shimano 105 7100, 12 speed |
Crankset | Shimano 105 7100, BSA, 50/34 |
Cassette | Shimano 105 7100, 11-34, 12 speed |
Brakes | Shimano 105 7170 hydraulic disc, 160mm RT70 rotors |
Brake Levers | Shimano 105 Di2 7170 hydraulic disc |
Front Hub | Shimano RS470, 12x100mm, centrelock |
Rear Hub | Shimano RS470, 12x142mm, centrelock |
Rims | DT Swiss R470 db, 28h |
Spokes | Stainless Steel, 14g |
Tyres | Vittoria Rubino Pro IV, 700x32c |
Handlebar | Vision Trimax Aero Alloy |
Handlebar Tape | Cannondale Bar Tape, 3.5mm |
Stem | Cannondale C1 Conceal, Alloy, 31.8, -6° |
Saddle | Fizik Vento Argo X5, 140mm |
Seatpost | Cannondale C1 Aero 27 Carbon, SmartSense compatible, 0mm offset (44–48cm), 20mm offset (51–61cm) |
Connectivity | Cannondale Wheel Sensor |
Extras | Large StashBag downtube storage bag |
Additional Wheelset | Scope R3 Carbon Disc |
Manufacturer Claimed Weight | 1,487g |
AEA | Algorithm Enhanced Aerodynamics |
Local Reinforcement carbon lay-up | |
Custom SKF bearings | |
Scope Tubeless System | |
Sapim CX spokes | |
Hubs | Scope Diamond Ratchet |
Rim Depth | 30mm |
Internal width | 21mm |
External width | 28mm |
3 Year Warranty | |
Life-time Crash Replacement |
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.
Size Guide
Delivery & Returns
Reviews
Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".
Q&A
Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".
Oh, dear. You tried too many passwords and now your account has been locked for the next 30 minutes.
Not sure of your password? Reset using the link below.
We've sent you an email to reset your password.
To create your new password, click the link in the email and enter a new one. Didn't receive the email? Check your junk email.
Please enter your registered email address below and we'll send you an email explaining the next step.
Select a store
Select the store you visit most frequently below and their stock information will show on product pages.
Important Update for Our Canadian Customers
We regret to inform you that shopping on Sigma Sports is temporarily unavailable for customers based in Canada.
We understand how disappointing this may be and sincerely apologize for any inconvenience caused. Please rest assured that we are actively exploring solutions to resume service and find the best way to support our Canadian community.
We appreciate your patience and understanding during this time, and we look forward to welcoming you back as soon as possible.
If you require any further assistance, please reach out to the customer services team
— The Sigma Sports Team