Note : Due to increasingly high demand, all bicycle sales are subject to vary in shipping/delivery times.
This aero road bike minimizes drag so you can accelerate and sprint faster. Engineered with AeroSystem Shaping technology and Advanced-grade composite material, it delivers proven aero performance and one of the lightest frames in its category. The Propel Advanced Disc also comes with an integrated WheelSystem, flat-mount disc-brake calipers and thru-axles for added wheel stiffness and streamlined performance. The lightweight, easily adjustable Vector composite seatpost further minimizes drag. It all adds up to a race-ready machine that leaves the competition behind.
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 SL Aero cockpit help produce the best overall aero performance.
Total control
Integrated disc brakes deliver powerful stopping power and modulation for added control in variable weather. Thru-axles boost stiffness and improve overall handling, and an integrated WheelSystem with a 65mm rear rim and shallower 42mm front rim optimizes aerodynamics and control.
Unrivaled efficiency
Advanced-grade composite frameset features high-performance materials and modern manufacturing processes for optimized stiffness and the lowest weight in its category.
HIGHLIGHTS
This aero road bike minimizes drag so you can accelerate and sprint faster. Engineered with AeroSystem Shaping technology and Advanced-grade composite material, it delivers proven aero performance and one of the lightest frames in its category. The Propel Advanced Disc also comes with an integrated WheelSystem, flat-mount disc-brake calipers and thru-axles for added wheel stiffness and streamlined performance. The lightweight, easily adjustable Vector composite seatpost further minimizes drag. It all adds up to a race-ready machine that leaves the competition behind.
ADVANCED COMPOSITE TECHNOLOGY
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.
AEROSYSTEM SHAPING TECHNOLOGY
Through CFD (Computational Fluid Dynamics) and wind-tunnel data, engineers optimize each tube shape to deliver superior aerodynamic performance.
OVERDRIVE
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.
TUBELESS SYSTEM
Fewer flat tires. Greater traction. Less rolling resistance and a smoother, faster ride. Giant’s Tubeless System makes it easier than ever to experience all these benefits.
RIDESENSE READY
This frame comes prepared to accept the Giant RideSense sensor and accompanying hardware.
Sizes: XS, S, M, ML, L, XL
Colors: Matte Carbon/Gloss Rainbow Black/Reflective Black
Frame: Advanced-Grade Composite, disc
Fork: Advanced-Grade Composite, hybrid OverDrive steerer, disc
Shock: N/A
Handlebar: Giant Contact SL Aero
Stem: Giant Contact SL Aero
Seatpost: Giant Vector, composite
Saddle: Giant Approach, UniClip accessory mount
Pedals: N/A
Shifters: Shimano Ultegra
Front Derailleur: Shimano Ultegra
Rear Derailleur: Shimano Ultegra
Brakes: Shimano Ultegra hydraulic (F:160mm, R:140mm)
Brake Levers: Shimano Ultegra hydraulic
Cassette: Shimano Ultegra, 11-speed, 11x30
Chain: KMC X11EL-1
Crankset: Shimano Ultegra, 36/52
Bottom Bracket: Shimano, press fit
Rims: Giant SLR 2 Carbon Disc WheelSystem ( F:42mm, R:65mm)
Hubs: Giant SLR-2 Disc WheelSystem, 12mm thru-axle
Spokes: Giant SLR-2 WheelSystem, DBL technology
Tires: Giant Gavia AC 1, tubeless, 700x25c, folding
Extras: tubeless prepared
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 our bikes are designed for best-in-class weight and ride quality.
SIZING GUIDE AND GEOMETRY
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- XS 5’2” - 5’7”
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- S 5’5” - 5’9”
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- M 5’7” - 5’11”
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- ML 5’10” - 6’2”
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- L 6’0” - 6’4”
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- XL 6’2” - 6’6”
| XS | S | M | ML | L | XL | ||
|---|---|---|---|---|---|---|---|
| A | SEAT TUBE LENGTH (inch) | 18.3 | 19.7 | 20.5 | 21.5 | 22.6 | 23.4 |
| B | SEAT TUBE ANGLE | 74.5° | 73.5° | 73.0° | 73.0° | 73.0° | 72.0° |
| C | TOP TUBE LENGTH (inch) | 20.3 | 21.1 | 21.7 | 22.4 | 22.8 | 23.8 |
| D | HEAD TUBE LENGTH (inch) | 4.7 | 5.1 | 5.7 | 6.5 | 7.3 | 7.9 |
| E | HEAD TUBE ANGLE | 71.0° | 72.5° | 73.0° | 73.0° | 73.0° | 73.0° |
| F | FORK RAKE (inch) | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 |
| G | TRAIL (inch) | 2.8 | 2.4 | 2.2 | 2.2 | 2.2 | 2.2 |
| H | WHEELBASE (inch) | 38.3 | 38.2 | 38.4 | 39.3 | 39.6 | 40.2 |
| I | CHAIN STAY LENGTH (inch) | 15.9 | 15.9 | 15.9 | 15.9 | 15.9 | 15.9 |
| J | BOTTOM BRACKET DROP (inch) | 2.8 | 2.7 | 2.7 | 2.6 | 2.6 | 2.6 |
| K | STACK (inch) | 20.4 | 20.8 | 21.5 | 22.1 | 22.9 | 23.4 |
| L | REACH (inch) | 14.6 | 14.9 | 15.1 | 15.7 | 15.8 | 16.2 |
| M | STAND OVER HEIGHT (inch) | 29.3 | 30.3 | 31 | 31.8 | 32.6 | 33.2 |
| N | HANDLEBAR WIDTH (inch) | 15.7 | 15.7 | 16.5 | 16.5 | 17.3 | 17.3 |
| O | STEM LENGTH (inch) | 3.1 | 3.5 | 3.9 | 4.3 | 4.3 | 4.7 |
| P | CRANK LENGTH (inch) | 6.7 | 6.7 | 6.8 | 6.8 | 6.9 | 6.9 |
| Q | WHEEL SIZE | 700C | 700C | 700C | 700C | 700C | 700C |
Note: In Store Pick Up Only