Redefine the meaning of fast on Liv's Envie Advanced 2. Built with input from multi-time World Champion and Olympic gold medalist Marianne Vos, the Advanced-grade composite Envie incorporates numerous watt-saving features like aero tube shapes and brakes that are tucked behind the frame. The composite fork and tapered OverDrive 2 steerer deliver front end stiffness, giving pinpoint control in the turns. For pumping out maximum wattage, a full Shimano 105 drivetrain offers crisp, snappy shifting, while Giant’s P-A2 Aero wheels spin up to speed quickly. Envie, it's the definition of fast.