
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.
FOR THE ATTACK, THE CHASE, THE THRILL OF SPEED. THIS AERO ROAD BIKE MINIMIZES DRAG AND GIVES YOU AN ADVANTAGE AGAINST THE WIND.
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.
Sizes | XS, S, M, ML, L, XL |
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Colors | Carbon Smoke/Green |
Frame | Advanced-grade Composite |
Fork | Advanced-Grade Composite, Hybrid OverDrive Steerer |
Handlebar | Giant Contact |
Stem | Giant Connect |
Seatpost | Giant Vector Composite |
Saddle | Giant Contact (Forward) |
Shifters | Shimano Ultegra |
Front Derailleur | Shimano Ultegra |
Rear Derailleur | Shimano Ultegra |
Brakes | Giant SpeedControl |
Brake Levers | Shimano Ultegra |
Cassette | Shimano 105, 11x28 |
Chain | KMC X11EL-1 |
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Crankset | Shimano Ultegra, 36/52 |
Bottom Bracket | Shimano, PressFit 71 |
Rims | Giant P-A2 |
Hubs | Giant P-A2 |
Spokes | Giant P-A2 |
Tires | Giant Gavia Race 1 Tubeless, Front and Rear Specific, 700x25, Folding |
Weight | The most accurate way to determine any bike’s weight is to have your local dealer weigh it for you. Many brands strive to list the lowest possible weight, but in reality weight can vary based on size, finish, hardware and accessories. All Giant bikes are designed for best-in-class weight and ride quality. |
All specifications listed are subject to change without notice.
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.
Sizing to be used as a reference only. Please check with a local authorized Liv or Giant dealer to determine the correct size.
Available sizes may vary from country to country.
XS | S | M | M/L | L | XL | ||
---|---|---|---|---|---|---|---|
A | Seat Tube Length (mm) (inch) | 46518.3 | 50019.7 | 52020.5 | 54521.5 | 57522.6 | 59523.4 |
B | Seat Tube Angle (degrees) | 74.5° | 73.5° | 73.0° | 72.5° | 72.5° | 72.0° |
C | Top Tube Length (mm) (inch) | 51520.3 | 53521.1 | 55521.9 | 57022.4 | 58523 | 60523.8 |
D | Head Tube Length (mm) (inch) | 1204.7 | 1355.3 | 1505.9 | 1706.7 | 1857.3 | 2007.9 |
E | Head Tube Angle (degrees) | 71.0° | 72.0° | 73.0° | 73.0° | 73.0° | 73.0° |
F | Fork Rake (mm) (inch) | 451.8 | 451.8 | 451.8 | 451.8 | 451.8 | 451.8 |
G | Trail (mm) (inch) | 732.9 | 702.8 | 642.5 | 572.2 | 572.2 | 572.2 |
H | Wheelbase (mm) (inch) | 97238.3 | 97438.3 | 98038.6 | 99139 | 100639.6 | 102140.2 |
I | Chain Stay Length (mm) (inch) | 40515.9 | 40515.9 | 40515.9 | 40515.9 | 40515.9 | 40515.9 |
J | Bottom Bracket Drop (mm) (inch) | 702.8 | 702.8 | 702.8 | 652.6 | 652.6 | 652.6 |
K | Stack (mm) (inch) | 51720.4 | 53421 | 55321.8 | 56622.3 | 58122.9 | 59523.4 |
L | Reach (mm) (inch) | 37214.6 | 37714.8 | 38615.2 | 39115.4 | 40215.8 | 41216.2 |
M | Stand Over Height (mm) (inch) | 74229.2 | 76730.2 | 79031.1 | 81332 | 83632.9 | 84933.4 |
N | Handlebar Width (mm) (inch) | 40015.7 | 40015.7 | 42016.5 | 42016.5 | 44017.3 | 44017.3 |
O | Stem Length (mm) (inch) | 803.1 | 903.5 | 1003.9 | 1104.3 | 1104.3 | 1204.7 |
P | Crank Length (mm) (inch) | 1706.7 | 1706.7 | 172.56.8 | 172.56.8 | 1756.9 | 1756.9 |
Q | Wheel Size | 700C | 700C | 700C | 700C | 700C | 700C |
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.
Giant’s original oversized fork steerer tube technology. Designed to provide precise front-end steering performance, the system’s oversized headset bearings (1 1/4” lower and 1 1/8” upper for road, 1 1/2” lower and 1 1/8” upper for mountain) and tapered steerer tube work in conjunction to provide optimal steering stiffness.
Through CFD (Computational Fluid Dynamics) and wind-tunnel data, engineers optimize each tube shape to deliver superior aerodynamic performance.
This full-composite, lightweight and highly aerodynamic seatpost is engineered specifically for performance road riding.
All specifications listed are subject to change without notice.
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