LAUNCH YOUR ATTACK. SPRINT FOR THE WIN. THIS COMPOSITE AERO ROCKETSHIP COMBINES AEROSYSTEM SHAPING TECHNOLOGY WITH DISC-BRAKE INTEGRATION. THE RESULT: CONTROL, EFFICIENCY, & RACE-WINNING SPEED.
Developed with pros including 2017 Tour de France points classification winner Michael Matthews, the new Propel Advanced SL Disc delivers ultimate speed through integrated aerodynamics. It’s engineered with Giant’s AeroSystem Shaping technology, which means every tube shape & angle is optimized for minimal drag. These tubes feature a “truncated ellipse” shape, which also result in a frame that is ultra-stiff & superlight. Disc-brake technology is integrated into the frameset with flat-mount calipers & thru-axles for optimal wheel stiffness & braking performance. For pro-level road performance & the ultimate aero advantage, the new Propel Advanced SL Disc puts you way ahead of the pack.
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 Advanced SL-grade composite, integrated Saddle Giant Contact SLR (forward) Pedals N/A Shifters Shimano Ultegra Di2 with sprinter shifters Front Derailleur Shimano Ultegra Di2 Rear Derailleur Shimano Ultegra Di2 Brakes Shimano Ultegra, hydraulic Brake Levers Shimano Ultegra Di2, hydraulic Cassette Shimano Ultegra, 11x28 Chain KMC X11SL-1 Crankset Shimano Ultegra with Giant Power Pro, 36/52 Bottom Bracket Shimano Press Fit Rims Giant SLR-1 Aero Disc WheelSystem (F:42mm, R:65mm) Hubs Giant SLR-1 Aero Disc WheelSystem, 12mm thru-axle, CenterLock Spokes Giant SLR-1 Aero Disc WheelSystem Tires Giant Gavia AC 0 tubeless, 700x25, folding Extras RideSense Bluetooth, Race axle Weight The most accurate way to determine any bike’s weight is to have your local dealer weigh it for you. Many brands strive to list the lowest possible weight, but in reality weight can vary based on size, finish, hardware & accessories. All Giant bikes are designed for best-in-class weight & ride quality.