Cannondale Synapse Carbon 4 Bicycle - Unisex



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Rocksolid guarantee

Shop with confidence. If it’s not working out, you can return it (consumables, electronics, undergarments and swimwear excluded).
Really. If it's not up to snuff after you use it (a couple times) you can still bring it back. It lasts longer than 30 days, but not forever. We'll be fair about it.


Whether you’re looking to get more serious about your road riding, spice up your commute, or head out on weekend tours the Synapse is ready to roll. Kitted out with Shimano’s dependable Tiagra groupset, you get crisp, confident shifts and precise velocity control. Little touches like hidden rack mounts, a removeable fender bridge and clearance for larger tires, even give you the option to explore the roads less traveled.

  • SmartSense™ ready frame is prewired to accept Cannondale’s SmartSense battery, lighting, and radar systems (sold separately)
  • Light and strong carbon frame and fork is nimble, yet comfortable
  • SAVE™ Micro-suspension uses strategically engineered flex zones in the rear triangle to smooth out the ride
  • Removable fender bridge and stealthy rack/fender mounts, and room for up to 35mm tires, give this frame touring versatility
  • Proportional response size lets riders of all sizes enjoy the same aggressive road geometry
  • Shimano Tiagra hydraulic disc brakes keep your speed right where you want it
  • 2x10 drivetrain pairs 50-34T chain rings with an 11-34T cassette
  • Shimano Tiagra groupset
  • Vittoria Zaffiro Pro reflective tires help keep you seen and have low rolling resistance
  • Wheel sensor pairs with your phone via the free Cannondale app and uses Garmin™ technology to record your rides, provide your: time, speed, distance, calories, etc. and it even tells you about your carbon offset. The app also provides reminders for needed services, tracks service history and more
  • Wheel sensor works with ANT+® or Bluetooth® and uses an easily replaceable 2032 battery that lasts more than a year
  • Bikes are covered by MEC's Rocksolid Guarantee and Bike Service Agreement. You can bring your bike to any MEC bike shop for free adjustments and minor maintenance for two years after purchase

Tech specs

Weight9.5kg (56 cm)
Ideal for
  • Sport road cycling
  • Performance and race road cycling
FrameSynapse carbon
StemCannondale 3 6061 31.8mm
SeatpostCannondale 3 6061 Alloy
HandlebarsCannondale C3 Compact 6061
Grips/tapeFabric Knurl
  • Shimano Tiagra (hydraulic disc)
Brake leversShimano Tiagra
ShiftersShimano Tiagra
Derailleur (front)Shimano Tiagra
Derailleur (rear)Shimano Tiagra
Crank + ringsShimano Tiagra 50-34T
Bottom bracketCartridge bearing
PedalsSold separately
Hub (front)Formula
Shimano Tiagra 10-speed 11-34T
ChainShimano HG54-10
RimsCannondale Disc
  • Vittoria Zaffiro Pro 700 x 30
SaddleFizik Aliante Delta
Made inCambodia


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