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/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 optimizes aerodynamics and control. Unrivaled efficiency Advanced-grade composite frameset features high-performance materials and proprietary manufacturing processes for optimized stiffness and the lowest weight in its category. Tech highlights With a frame that’s handcrafted using Advanced-grade composite, and components that are as integrated for overall aero performance, the Propel Advanced Pro Disc boasts smooth lines front to back. The handlebar and stem feature internal cable routing, and the WheelSystem uses a 65mm deep rear rim for maximum aero performance and a shallower 42mm front for added control. Even the disc brakes are integrated with the frame, featuring flat-mount calipers and thru-axles.
|Frame||Advanced-Grade Composite, disc|
|Fork||Advanced-Grade Composite, full-composite OverDrive 2 steerer, disc|
|Cassette||SRAM Rival, 12-speed, 10x30|
|Crankset||SRAM Force D1 DUB, 35/48 with Giant Power Halo power meter XS:170mm, S:170mm, M:172.5mm, M/L:172.5mm, L:175mm, XL:175mm|
|Shifters||SRAM Rival eTap A XS|