Giant Propel Advanced 1 Disc 2021 - Road Bike
On the attack, in a sprint, or cornering at speed. Efficiency meets total control in this wind-slicing missile. Engineered with AeroSystem Shaping technology, an integrated WheelSystem, and disc brakes that are both powerful and aerodynamic, it gets up to speed and stays there with minimal resistance.
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.
Integrated aerodynamics
AeroSystem Shaping, a result of CFD analysis and dynamic wind-tunnel testing, optimises 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 optimises aerodynamics and control.
Unrivaled efficiency
Advanced-grade composite frameset features high-performance materials and modern manufacturing processes for optimised stiffness and the lowest weight in its category.
Occasionally, without notice, manufacturers change product design and/or specifications.
Frame | Advanced-Grade Composite, disc |
Fork | Advanced-Grade Composite, hybrid OverDrive steerer, disc |
Stem | Giant Contact SL Aero |
Bars | Giant Contact SL Aero |
Front Brake | Shimano Ultegra Hydraulic |
Rear Brake | Shimano Ultegra Hydraulic |
Brake Lever | Shimano Ultegra hydraulic |
Rear Mech | Shimano Ultegra |
Shifters | Shimano Ultegra |
Speed | 22 |
Rims | Giant SLR 2 Carbon Disc WheelSystem ( F:42mm, R:65mm) |
Front Hub | Giant SLR 2 Carbon Disc WheelSystem, 12mm thru-axle |
Rear Hub | Giant SLR 2 Carbon Disc WheelSystem, 12mm thru-axle |
Front Tyre | Giant Gavia AC 1, tubeless, 700x25c |
Rear Tyre | Giant Gavia AC 1, tubeless, 700x25c |
Seat Post | Giant Vector, composite |
Saddle | Giant Approach |
Chainset | Shimano Ultegra, 36/52 |
Bottom Bracket | Shimano, press fit |
Chain | KMC X11EL-1 |
Cassette | Shimano Ultegra, 11x30 |
Giant Propel 2024 Size Chart
Size | Min Height cm | Max Height cm | Min height feet | Max height feet |
XS | 157 | 169 | 5'2" | 5'7" |
S | 165 | 175 | 5'5" | 5'9" |
M | 171 | 181 | 5'7" | 5'11" |
M/L | 177 | 187 | 5'10" | 6'2" |
L | 183 | 193 | 6'0" | 6'6" |
XL | 189 | 199 | 6'2" | 6'6" |
Giant Propel 2024 Geometry
XS | S | M | M/L | L | XL | |
---|---|---|---|---|---|---|
SEAT TUBE LENGTH (mm) | 465 | 500 | 520 | 545 | 575 | 595 |
SEAT TUBE ANGLE | 74.5° | 73.5° | 73.0° | 73.0° | 73.0° | 72.0° |
TOP TUBE LENGTH (mm) | 520 | 535 | 550 | 565 | 580 | 600 |
HEAD TUBE LENGTH (mm) | 120 | 130 | 145 | 165 | 185 | 200 |
HEAD TUBE ANGLE | 71.0° | 72.3° | 73.0° | 73.0° | 73.0° | 73.0° |
FORK RAKE (mm) | 45 | 45 | 45 | 45 | 45 | 45 |
TRAIL (mm) | 72.1 | 64 | 59.2 | 59.2 | 59.2 | 59.2 |
WHEELBASE (mm) | 976 | 977 | 980 | 991 | 1006 | 1020 |
CHAIN STAY LENGTH (mm) | 405 | 405 | 405 | 405 | 405 | 405 |
BOTTOM BRACKET DROP (mm) | 70 | 68 | 68 | 65 | 65 | 65 |
STACK (mm) | 517 | 529 | 545 | 562 | 581 | 595 |
REACH (mm) | 372 | 378 | 383 | 398 | 402 | 412 |
STAND OVER HEIGHT (mm) | 744 | 769 | 787 | 807 | 829 | 843 |
HANDLEBAR WIDTH (mm) | 400 | 400 | 420 | 420 | 440 | 440 |
STEM LENGTH (mm) | 80 | 90 | 100 | 110 | 110 | 120 |
CRANK LENGTH (mm) | 170 | 170 | 172.5 | 172.5 | 175 | 175 |
WHEEL SIZE | 700C | 700C | 700C | 700C | 700C | 700C |
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