When speed is your obsession, this is your bike. You train, you put in the work, and this aero machine does the rest. Built to give you an edge when it really counts—on the attack, in the sprint, going all out—it delivers energy-saving efficiency and race-winning aero performance.
Developed and proven by the fastest sprinters on the CCC Team WorldTour squad, the Propel Advanced SL Disc delivers ultimate speed through integrated aerodynamics. It's engineered with Giant's AeroSystem Shaping technology, which means every tube shape and angle is optimized for minimal drag. These tubes feature a truncated ellipse shape, which also results in a frame that is ultra-stiff and superlight. Disc-brake technology is integrated into the frameset with flat-mount calipers and thru-axles for optimal wheel stiffness and braking performance. For pro-level road performance and the ultimate aero advantage, the Propel Advanced SL Disc puts you ahead of the pack.
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 SLR Aero cockpit produce the best overall aero performance.
Integrated disc brakes deliver powerful stopping power and modulation for added control in all conditions and weather. Thru-axles boost stiffness and improve overall handling. And an integrated WheelSystem with a 65mm rear rim and 42mm front rim optimizes aerodynamics and control.
Advanced SL-grade composite frameset features Giant's highest performance materials and manufacturing processes for optimized stiffness and the lowest weight in its category.
|Frame||Advanced SL-Grade Composite, integrated seatpost, disc|
|Fork||Advanced SL-Grade Composite, full-composite OverDrive 2 steerer, disc|
|Rims/Wheels||CADEX Aero Disc WheelSystem (F:42mm, R:65mm)|
|Hubs||CADEX Disc WheelSystem, 12mm thru-axle|
|Spokes||CADEX Composite Spoke, DBL technology|
|Tires||CADEX Race, tubeless, 700x25c, folding|
|Crankset||SRAM RED D1 DUB, 35/48 with Quarq DZero power meter|
|Bottom Bracket||SRAM DUB, press fit|
|Chain||SRAM RED D1|
|Front Derailleur||SRAM RED eTap AXS|
|Rear Derailleur||SRAM RED eTap AXS|
|Cassette/Rear Cogs||SRAM RED, 12-speed, 10x28|
|Shifters||SRAM RED eTap AXS|
|Handlebars||Giant Contact SLR Aero, composite|
|Stem||Giant Contact SLR Aero, composite|
|Brake Levers||SRAM RED eTap AXS hydraulic|
|Brakes||SRAM RED eTap AXS hydraulic (F:160mm, R:140mm)|
|Saddle||Giant Fleet SL, composite base, SST rails, UniClip accessory mount|
|Seat Post||Integrated design|
* Subject to change without notice.
|Carbon / Small||04712878621107||2100095104|
|Carbon / Medium||04712878621114||2100095105|
|Carbon / Medium/Large||04712878621121||2100095106|
|Carbon / Large||04712878621138||2100095107|