
Giant Propel Advanced Pro 0 Disc 2021
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 optimise the technology.
Key Performance Factors
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 SLR/SL Aero cockpit produce the best overall aero performance.
Total control
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.
Unrivaled efficiency
Advanced-grade composite frameset features high-performance materials and Giant manufacturing processes for optimised stiffness and the lowest weight in its category.
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SizesS, M, ML, L, XL
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ColoursMatte Chrysocolla
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FrameAdvanced-Grade Composite, disc
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ForkAdvanced-Grade Composite, full-composite OverDrive 2 steerer, disc
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ShockN/A
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HandlebarGiant Contact SLR Aero
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StemGiant Contact SL Aero
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SeatpostGiant Vector, composite
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SaddleGiant Fleet SL
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PedalsN/A
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ShiftersShimano Ultegra Di2
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Front DerailleurShimano Ultegra Di2
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Rear DerailleurShimano Ultegra Di2
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BrakesShimano Ultegra hydraulic
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Brake LeversShimano Ultegra hydraulic
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CassetteShimano Ultegra, 11x30
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ChainKMC X11SL-1
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CranksetShimano Ultegra, 36/52 with Giant Power Pro power meter
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Bottom BracketShimano, press fit
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RimsGiant SLR 1 Carbon Disc WheelSystem ( F:42mm, R:65mm)
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HubsGiant SLR 1 Carbon Disc WheelSystem, 12mm thru-axle
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SpokesGiant SLR 1 Carbon Disc WheelSystem
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TyresCADEX Race 25, tubeless,700x25c (max tyre width possible: 26mm)
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Extrastubeless prepared
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Weight7.8kg (medium)
All specifications listed are subject to change without notice.