Description
– Advanced SL-Grade Composite, Integrated Seatpost, Disc
– Advanced SL-Grade Composite, Full-Composite OverDrive 2 Steerer, Disc
– Shimano Ultegra Di2 22 speed
– Shimano Ultegra Hydraulic Disc
– Giant SLR 1 Aero Disc Wheel System 42mm Front, 65mm Rear