Monday | 9.00am - 5.30pm |
Tuesday | 9.00am - 5.30pm |
Wednesday | 9.00am - 5.30pm |
Thursday | 9.00am - 5.30pm |
Friday | 9.00am - 5.30pm |
Saturday | 9.00am - 5.30pm |
Sunday | 10.00am - 4.00pm |
Bank Holidays | 10.00am - 4.00pm |

Cannondale Synapse Carbon 3 L Endurance Disc Road Bike in Black

With the 2022 Cannondale Synapse Carbon 3 L, , comfort is built in. Discreet flex zones in the rear triangle, seat tube and seatpost absorb road chatter and bumps without adding weight or isolating you from the ride experience.
Roll smooth, roll fast, roll confident. Wherever the road takes you, roll with Synapse – our most comfortable, all-around, up-for-anything, pure road machine.
The open road, up & down hills, rough pavement.
What it's built for
Comfort, handling, going long.
Key Features:
- Lightweight Synapse Carbon frameset
- SmartSense system with front and rear lights
- Shimano 105 11-speed groupset
- Hydraulic disc brakes
- Cannondale C3 alloy bar, stem and seatpost
- Clearance for 35mm tyres
All UK Mainland Bike Deliveries Over £999 - Free Bike orders are sent via TNT/FedEx with estimated delivery within 1 working day after quoted dispatch time (For Scottish Highlands, Northern Ireland, Isle of Man and the Channel Islands deliveries please allow an additional 1-4 working days).Bike orders under £999 will incur a £20 delivery fee.
Free Delivery On Orders Over £50.00 - When you spend more than £50.00 at 99 Bikes deliveries to a UK mainland address will be free (excludes bikes & large items).Certain regions and territories of the UK will incur additional charges, details of which can be found on our delivery page.
Click & Collect Orders -Please be aware Click & Collect orders may take some time to fulfil. We advise not to travel to your chosen store until you have been notified that your order is ready for collection.
At 99 Bikes our priority is to ensure that you are highly satisfied with your purchase. In the unlikely event that you aren't, we offer a 30 day online return policy* in which you can receive a full refund. Any item including bikes (with the exception of food) can be returned to us for any reason provided it is received by us in an unused and resalable condition in or with its original packaging which must be undamaged.
Find Out More About Returns >

Connectivity
- Wheel SensorCannondale Wheel Sensor
Drivetrain
- Bottom BracketShimano BSA
- ChainShimano HG701, 11-speed
- CrankShimano RS510, BSA, 50/34
- Front DerailleurShimano 105, braze-on
- Rear CogsShimano 105 11-34, 11-speed
- Rear DerailleurShimano 105 GS
- ShiftersShimano 105 hydraulic disc, 11-speed
Frameset
- ForkSynapse Carbon, integrated crown race, Proportional Response size-specific design, 12x100mm thru-axle, thru-tube internal routing, hidden fender mounts
- FrameSynapse Carbon, SmartSense enabled, Proportional Response size-specific design, BSA threaded BB, flat mount brake, 12x142mm thru-axle, thru-tube internal cable routing with Switch Plate, removable fender bridge, hidden rack/fender mounts
- HeadsetSynapse Sealed Bearing, integrated, 1-1/4"-1-1/8"
Wheels
- Front TireVittoria Zaffiro Pro Reflective, 700 x 30c
- Hubs(F) Formula CL-712, 12x100mm centerlock / (R) Formula RXC-400, 12x142mm centerlock
- Rear TireVittoria Zaffiro Pro Reflective, 700 x 30c
- RimsRD 2.1, 28h, 21mm IW
- SpokesStainless Steel, 14g
- Tire Size30
- TiresVittoria Zaffiro Pro Reflective, 700 x 30c
- Wheel Size700c
Brakes
- Brake LeversShimano 105 hydraulic
- BrakesShimano 105 hydraulic disc, 160/160mm RT70 rotors
Components
- GripsFabric Knurl Bar Tape
- HandlebarCannondale 3, 6061 Alloy, Compact
- SaddleFizik Aliante Delta, S-alloy rails
- SeatpostCannondale 3 SmartSense, 6061 Alloy, 27.2 x 350mm (48-56), 400mm (58-61)
- StemCannondale 3, 6061 Alloy, 31.8, 7°
Extra
- Extra 1SmartSense with Lights, Trainer-compatible thru-axle
Please note that, based on component availability and other factors, specifications are subject to change without notice.