Cannondale Synapse Carbon Disc Dura-Ace review.Cannondale SystemSix Hi-Mod Dura-Ace Di2 first ride review.The Pennsylvanian brand's reputation for innovation was built on bikes like the original SystemSix, itself an innovation. The Hi-Mod also comes with Ultegra Di2 for £6,499 / $7,499 - CannondaleĬannondale has revived the SystemSix marque as its fastest bike ever.
