Proven aero performance, sharp yet stable handling, and one of the lightest frames in its category—you get it all with Propel Advanced. Engineered with AeroSystem Shaping Technology and Advanced-grade composite, this race-ready machine leaves the competition behind. The lightweight, easily adjustable Vector composite seatpost minimizes drag, and frame technologies including the OverDrive steerer tube and PowerCore bottom bracket deliver sharp handling and pedaling efficiency for the perfect one-two punch at the finish line.
Data compiled from Computational Fluid Dynamics research and wind-tunnel tests was used to optimize the shape of every frameset tube and junction for overall system aerodynamics.
Frame features unique internal cable porting for sleek, uncluttered appearance and performance.
Giant’s innovative oversized fork steerer-tube design increases front-end stiffness and enhances steering performance. The tapered steerer and oversized bearings (1 1/4-inch top, 1 1/2-inch bottom) boost torsional steering stiffness so you can sprint and corner with supreme precision.
Giant’s chainstay integrated, wireless data transmitter. The fully integrated, removable transmitter sends wheelspeed and cadence information directly to any ANT+ compatible computer.
This full composite, lightweight and highly aerodynamic seatpost is engineered specifically for the unyielding demands of performance road riders.
Eliminates the outermost woven composite sheet (found on heavier framesets) to reduce weight without affecting ride quality, strength or stiffness.
This proprietary braking system offers powerful, aerodynamic stopping power. A composite reverse-position front brake and seatstay-mounted rear brake are hidden from the wind. The system also features strategic trailing edges that further improve aerodynamics.