On the attack, in a sprint, or cornering at speed. Efficiency meets total control in this wind-slicing composite aero road bike
Key Performance Factors
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 SLR/SL Aero cockpit help produce the best overall aero performance.
Race Winning Efficiency
Advanced-grade composite frame and full composite fork deliver optimal stiffness and weight savings. The result is an even greater stiffness-to-weight advantage.
All-new cable routing through the handlebar and frame makes it quicker and easier to adjust or change cockpit components and fine-tune performance and riding position.
|Sizes||S, M, ML, L||Color||
|Frame||Advanced-Grade Composite, disc||Fork||Advanced-Grade Composite, full-composite OverDrive Aero steerer, disc|
|Handlebar||Giant Contact SL Aero XS:40cm, S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm||Grips||Stratus Lite 2.0|
|Stem||Giant Contact SL Aero, OverDrive Aero XS:80mm, S:90mm, M:100mm, M/L:110mm, L:110mm, XL:120mm||Seatpost||Giant Vector, composite, -5/+15mm offset|
|Saddle||Giant Fleet SL||Shifters||SRAM Rival eTap AXS|
|Front Derailleur||SRAM Rival eTap AXS||Rear Derailleur||
SRAM Rival eTap AXS
|Brakes||SRAM Rival eTap AXS hydraulic, SRAM PaceLine rotors [F]160mm, [R]140mm||Brake Levers||SRAM Rival eTap AXS hydraulic|
|Cassette||SRAM Rival, 12-speed, 10x30||Chain||SRAM Rival D1|
SRAM Rival D1 DUB, 35/48 XS:170mm, S:170mm, M:172.5mm, M/L:172.5mm, L:175mm, XL:175mm
||Bottom Bracket||SRAM DUB, press fit|
|Rims||Giant SLR 2 50 Carbon Disc WheelSystem, [F]50mm, [R]50mm||Hubs||[F] Giant alloy, CenterLock, 12mm thru-axle, [R] Giant alloy, pawl driver(3-pawl 30t), CenterLock, 12mm thru-axle|
|Spokes||SAPIM Sprint||Tires||Giant Gavia Course 1, tubeless,700x25c (28mm), folding|
|Extras||computer mount, water bottle cages, tubeless prepared, 30mm max tire size|
Engineered with AeroSystem Shaping technology and Advanced-grade composite material, the Propel Advanced Disc delivers proven aero performance and one of the lightest frames in its category. It 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.
Sizing Guide and Geometry
Techs & Features