Frame: Advanced-Grade Composite, discFork: Advanced-Grade Composite, full-composite OverDrive 2 steerer, discWheels: Giant SLR 1 Carbon Disc WheelSystem ( 42mm )Shifters: Shimano Ultegra Di2Crankset: Shimano Ultegra, 36/52 with Giant Power Pro power meterColors: Camelon Neptune/Black