The Cannondale Synapse Carbon 1 RLE is an endurance-focused road bike featuring a lightweight SAVE-compliant carbon frame with integrated lights and radar, paired with a wireless Shimano Dura-Ace Di2 drivetrain and carbon wheelset for fast, confident rides over varied terrain.

• Synapse SAVE Carbon frame with vibration-absorbing compliance zones and SmartSense integration (front light and rear radar)

• Shimano Dura-Ace Di2 12-speed wireless electronic shifting for precise, reliable gear changes

• Shimano Ultegra hydraulic disc brakes with 160 mm rotors for consistent stopping power

• HollowGram 45 SL KNØT carbon tubeless-ready wheelset optimized for low rolling resistance and comfort

• HollowGram SAVE SystemBar one-piece carbon handlebar and stem for integrated compliance and aerodynamic efficiency

• clearance for tires up to 35 mm for added grip and comfort on rough roads or light gravel

• Proportional Response size-specific carbon layup and geometry tuned for endurance performance

• StashPort downtube storage for tools and essentials, plus mounts for full-coverage fenders