GIANT PROPEL ADVANCED SL 1 DISC 2021 SINCITY
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 result 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.
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 SLR Aero cockpit produce the best overall aero performance.
Total control
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.
Unrivaled efficiency
Advanced SL-grade composite frameset features Giant’s highest performance materials and manufacturing processes for optimized stiffness and the lowest weight in its category.
SPECS
Sizes XS, S, M, ML, L, XL
Colors Sincity/Rainbow Black
Frame Advanced SL-Grade Composite, integrated seatpost, disc
Fork Advanced SL-Grade Composite, full-composite OverDrive 2 steerer, disc
Shock N/A
Handlebar Giant Contact SLR Aero
Stem Giant Contact SLR Aero
Seatpost integrated design
Saddle Giant Fleet SL
Pedals N/A
Shifters SRAM Force eTap AXS
Front Derailleur SRAM Force eTap AXS
Rear Derailleur SRAM Force eTap AXS
Brakes SRAM Force eTap AXS hydraulic
Brake Levers SRAM Force eTap AXS hydraulic
Cassette SRAM Force, 12-speed, 10x28
Chain SRAM Force D1
Crankset SRAM Force D1 DUB, 35/48 with Quarq DZero power meter
Bottom Bracket SRAM DUB, press fit
Rims Giant SLR 1 Carbon Disc WheelSystem ( F:42mm, R:65mm)
Hubs Giant SLR 1 Carbon Disc WheelSystem, 12mm thru-axle
Spokes Giant SLR 1 Carbon Disc WheelSystem
Tires CADEX Race 25, tubeless, 700x25c, folding
Extras race axle, tubeless prepared