The 2021 Cannondale Synapse Carbon Hi-MOD Disc is a high-performance endurance bike built for riders who want race-worthy responsiveness with all-day comfort. Its Hi-MOD carbon frame is Cannondale’s lightest and stiffest Synapse layup, tuned for a smooth ride over rough pavement thanks to the brand’s SAVE micro-suspension design. With disc brakes, generous tire clearance, and endurance geometry, it’s ready for fast fondos, long training miles, and mixed-surface routes. It’s a capable, composed platform that rewards steady power and smooth handling wherever the road leads.