Unleash your sprint with 200 meters to go. Close a gap, chase back, launch a solo attack. This pro-level road machine is made for the moments that count. More aero, more adjustable, more ways to win. Key Performance Factors Integrated aerodynamics AeroSystem Shaping, a result of CFD analysis and dynamic wind-tunnel testing, optimizes aerodynamic performance at every yaw angle. The truncated ellipse airfoil tube shapes and Contact SLR Aero cockpit produce the best overall aero performance. Easier adjustability Cable routing through the stem and head tube makes it quicker and easier to adjust or change cockpit components and fine-tune performance and riding position. Race-winning efficiency Advanced SL-grade composite frameset features Giant's pro-level composite materials and manufacturing processes. The result is 150 grams of weight savings compared to the previous generation and an even greater stiffness-to-weight advantage.