Besides an electrifying color scheme, this bike comes screaming into play with an awesome Ultegra groupset and hydraulic disc brakes. Race, train, grind, this bike will do it all. Available in store now.Synapse. The unique ride quality of a Cannondale road bike designed around an endurance platform. Cannondale managed to design a bike that feels as comfortable as the competition without needing any moving parts. Blast up the climb and rail through the potholes on the way down. Choose between traditional rim brakes and disc brakes for increased stopping power.