The Z1 is Felt’s most versatile road bike. With the longer wheelbase and taller head tube, the Z1 suits the racer as well as the gran fondo rider. Made with Felt’s Endurance Road UHC Ultimate + Nano MMC carbon fiber and using our proprietary InsideOut internal molding process, the Z1 is lightweight and surefooted in any situation. The Z1 fork shares the same features as the frame and is constructed from the UHC Ultimate + Nano with the carbon fiber ControlTaper 1.125" - 1.5" carbon fiber steerer tubes, integrated race, fork crown, blades, and dropouts.