The 2024 Cannondale Synapse Carbon 4 brings endurance road comfort and all-road capability together in a lightweight, smartly equipped package. Built around a refined BallisTec carbon frame, the Synapse Carbon 4 smooths out rough pavement and long miles without feeling sluggish. Clearance for up to 35mm tires and hidden fender mounts add real versatility, while Shimano Tiagra mechanical drivetrain ensures reliable, precise shifting for everything from group rides to mixed-surface adventures. Designed for riders who want a fast bike that’s ready for imperfect roads and longer days in the saddle, the Synapse Carbon 4 delivers a practical blend of speed, comfort, and modern endurance geometry.