Giant Propel Advanced Pro 1 Disc 2021 (Medium)
Meticulously developed for best-in-class aero road performance, this razor-sharp road racer was born to sprint, chase or make your attack. The frame is handcrafted using Advanced-grade composite material to produce a bike that’s lightweight and stiff with a responsive ride quality. The components are as integrated as they can possibly be, with smooth lines from the handlebar and stem, internal cable routing, and a WheelSystem that uses a 65mm deep rear rim for maximum aero performance and a shallower 42mm front for added control. Even the disc brakes are integrated into the frame, with flat-mount calipers and thru-axles designed to optimize the technology.
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 produce the best overall aero performance.
Integrated disc brakes deliver smooth, powerful control and modulation for added confidence in all conditions. Flat mounts and 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.
Advanced-grade composite frameset features high-performance materials and Giant manufacturing processes for optimised stiffness and the lowest weight in its category.
|Sizes||S, M, ML, L, XL|
|Frame||Advanced-Grade Composite, disc|
|Fork||Advanced-Grade Composite, full-composite OverDrive 2 steerer, disc|
|Handlebar||Giant Contact SLR Aero|
|Stem||Giant Contact SL Aero|
|Seatpost||Giant Vector, composite|
|Saddle||Giant Fleet SL|
|Front Derailleur||Shimano Ultegra|
|Rear Derailleur||Shimano Ultegra|
|Brakes||Shimano Ultegra hydraulic|
|Brake Levers||Shimano Ultegra hydraulic|
|Cassette||Shimano Ultegra, 11x30|
|Crankset||Shimano Ultegra, 36/52 with Giant Power Pro power meter|
|Bottom Bracket||Shimano, 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|
|Tyres||Giant Gavia AC 1, tubeless,700x25c (max tyre width possible: 26mm)|