Cannondale Synapse Carbon 4 Road Bike

With Synapse, 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.

Lightweight carbon construction. Subtle aerodynamic shaping of the frame and fork. Size-specific design for perfectly tuned stiffness. It all adds up to a machine that loves to fly.

With a comfortably balanced riding position, confidence-inspiring handling, room for 35mm wide tires for cushion and grip, and plenty of gear/bottle mounts, Synapse is ready to rock on any road, anywhere.

Ride assured, with increased visibility and enhance awareness out on the road. Our SmartSense system of intelligent lights (and optional rear-facing radar) makes it easy to ride smart.

Specifications

• Frame: Synapse 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
• Fork: Synapse Carbon, integrated crown race, Proportional Response size-specific design, 12x100mm thru-axle, thru-tube internal routing, hidden fender mounts
• Rear Shock: Null
• Rims: RD 3.1, 28h, 21mm IW
• Hubs: (F) Formula CL-712, 12x100mm centerlock / (R) Formula RXC-400, 12x142mm centerlock
• Spokes: Stainless Steel, 14g
• Tires: Vittoria Zaffiro Pro Reflective, 700 x 30c
• Pedals: Not included
• Crank: Shimano Tiagra, BSA, 50/34
• Bottom Bracket: Shimano BSA
• Chain: Shimano HG54, 10-speed
• Rear Cogs: Shimano Tiagra, 11-34, 10-speed
• Front Derailleur: Shimano Tiagra, braze-on
• Rear Derailleur: Shimano Tiagra GS
• Shifters: Shimano Tiagra hydraulic disc, 10-speed
• Handlebar: Cannondale 3, 6061 Alloy, Compact
• Grips: Fabric Knurl Bar Tape
• Stem: Cannondale 3, 6061 Alloy, 31.8, 7°
• Headset: Synapse Sealed Bearing, integrated, 1-1/4"-1-1/8"
• Brakes: Shimano Tiagra hydraulic disc, 160/160mm RT64 rotors
• Brake Levers: Shimano Tiagra hydraulic
• E-bike Display: Null
• E-Bike Battery: Null
• E-bike Charger: Null
• E-bike Drive Unit: Null
• Saddle: Fizik Aliante Delta, S-alloy rails
• Seatpost: Cannondale 3, 6061 Alloy, 27.2 x 350mm (48-56), 400mm (58-61)
• Speeds: 10
• Sizes Available: 48, 51, 54, 56, 58, 62
• Chain Device: Null
• Connectivity: Cannondale Wheel Sensor
• Wheel Size: 700c
• Extra's: Trainer-compatible Thru-Axle

Geometry

• XS: 48
• S: 51
• M: 54
• M/L: 56
• L: 58
• XL: 61