Cannondale $2,600.00 $2,050.00 21%
Synapse Carbon 4 54cm
Road Reimagined. 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.
Tuned for the Rider: Cannondale's Proportional Response size-specific construction creates optimal frame stiffness and compliance for each frame size, so that every rider experiences Synapse's glorious ride feel.
Wheel Sensor: An integrated wheel sensor helps track your activity (like speed, distance and calories burned), registers your bike, reminds you of needed service and more, all through the free Cannondale app.
Size: 54cm
Recommended Rider Height: 5' 7" - 5' 11"
Specs:
Frameset
Frame: Synapse Carbon
Fork: Synapse Carbon, integrated crown race, Proportional Response size-specific design, 12x100mm thru-axle, thru-tube internal routing, hidden fender mounts
Headset: Synapse Sealed Bearing, integrated, 1-1/4"-1-1/8"
Drivetrain
Rear Derailleur: Shimano Tiagra GS 10-speed
Front Derailleur: Shimano Tiagra, braze-on, 2-speed
Shifters: Shimano Tiagra hydraulic disc, 10-speed
Chain: Shimano HG54, 10-speed
Crank: Shimano Tiagra, BSA, 50/34
Rear Cogs: Shimano Tiagra, 11-34, 10-speed
Bottom Bracket: Shimano BSA
Brakes
Brakes: Shimano Tiagra hydraulic disc, 160/160mm RT64 rotors
Brake Levers: Shimano Tiagra hydraulic
Wheels
Rims: RD 3.1, 28h, 21mm inner width
Spokes: Stainless steel, 14g
Hubs: (F) Formula CL-712, 12x100mm centerlock / (R) Formula RXC-400, 12x142mm centerlock
Front Tire: Vittoria Zaffiro Pro Reflective, 700x30c
Rear Tire: Vittoria Zaffiro Pro Reflective, 700x30c
Components
Handlebar: Cannondale 3, 6061 Alloy, Compact
Stem: Cannondale 3, 6061 Alloy, 31.8, 7°
Grips: Fabric Knurl Bar Tape
Saddle: Fizik Aliante Delta, S-alloy rails
Seatpost: Cannondale 3, 6061 Alloy, 27.2x350mm (48-56), 400mm (58-61)
Note: Specifications are subject to change without notice based on component availability.
Geometry

Tuned for the Rider: Cannondale's Proportional Response size-specific construction creates optimal frame stiffness and compliance for each frame size, so that every rider experiences Synapse's glorious ride feel.
Wheel Sensor: An integrated wheel sensor helps track your activity (like speed, distance and calories burned), registers your bike, reminds you of needed service and more, all through the free Cannondale app.
Size: 54cm
Recommended Rider Height: 5' 7" - 5' 11"
Specs:
Frameset
Frame: Synapse Carbon
Fork: Synapse Carbon, integrated crown race, Proportional Response size-specific design, 12x100mm thru-axle, thru-tube internal routing, hidden fender mounts
Headset: Synapse Sealed Bearing, integrated, 1-1/4"-1-1/8"
Drivetrain
Rear Derailleur: Shimano Tiagra GS 10-speed
Front Derailleur: Shimano Tiagra, braze-on, 2-speed
Shifters: Shimano Tiagra hydraulic disc, 10-speed
Chain: Shimano HG54, 10-speed
Crank: Shimano Tiagra, BSA, 50/34
Rear Cogs: Shimano Tiagra, 11-34, 10-speed
Bottom Bracket: Shimano BSA
Brakes
Brakes: Shimano Tiagra hydraulic disc, 160/160mm RT64 rotors
Brake Levers: Shimano Tiagra hydraulic
Wheels
Rims: RD 3.1, 28h, 21mm inner width
Spokes: Stainless steel, 14g
Hubs: (F) Formula CL-712, 12x100mm centerlock / (R) Formula RXC-400, 12x142mm centerlock
Front Tire: Vittoria Zaffiro Pro Reflective, 700x30c
Rear Tire: Vittoria Zaffiro Pro Reflective, 700x30c
Components
Handlebar: Cannondale 3, 6061 Alloy, Compact
Stem: Cannondale 3, 6061 Alloy, 31.8, 7°
Grips: Fabric Knurl Bar Tape
Saddle: Fizik Aliante Delta, S-alloy rails
Seatpost: Cannondale 3, 6061 Alloy, 27.2x350mm (48-56), 400mm (58-61)
Note: Specifications are subject to change without notice based on component availability.
Geometry