These women's bikes are in great shape, already tuned and cleaned up, available to ride. Cannondale Synapse Save Ultra Road 54 size bike, triple. The Cannondale Women's Synapse 6 offers comfort, a lively ride and stable handling. Its lightweight aluminum frame boasts a stunning upright riding position that is comfortable and easy on the back, while the carbon fork dampens the vibration to smooth out rough roads. Making every outing easy and fun is also a host of quality components.