Propel Advanced Pro
Every aspect of this frame is engineered as a complete system to deliver unbeatable aero road performance. Extensive CFD analysis and dynamic wind-tunnel testing was used to optimize every frame tube and angle in a process called AeroSystem Shaping technology. The frame is then handcrafted using Advanced-grade composite material to produce a bike that’s both stiff and light, with a sharp, responsive ride quality. Purpose-built aero road technologies, including SpeedControl SL brakes and a Vector seatpost further enhance this well-rounded, wind-slicing performer.
Giant’s High Performance Grade raw carbon material is used to produce this custom frame material in our own composite factory with a high stiffness-to-weight ratio. The front triangle of these framesets is assembled and molded as one continuous piece in a proprietary manufacturing process called Modified Monocoque Construction.
Through CFD (Computational Fluid Dynamics) and wind-tunnel data, engineers optimize each tube shape to deliver superior aerodynamic performance.
The most advanced steerer tube technology in today’s Giant bikes. Designed to offer unprecedented front-end steering performance, the system’s oversized headset bearings (1 1/2” lower, 1 1/4” upper) and tapered steerer tube work in harmony to provide supreme steering stiffness.
Giant’s chainstay integrated, wireless data transmitter. The removable transmitter sends wheel speed and cadence information directly to any ANT+ compatible computer.
