THE FUTURE OF AERO ROAD. LIGHTWEIGHT, STIFF AND NEARLY INVISIBLE TO THE WIND, PLUS THE ADDED CONTROL OF DISC BRAKES.
Meticulously developed for best-in-class aero road performance, this razor-sharp road racer offers a true advantage for sprinting and solo riding and new this year, it also incorporates the superior control of disc brakes. The frame is handcrafted using Advanced-grade composite material to produce a bike that’s lightweight and stiff, with a sharp, responsive ride quality. Its disc brakes are completely integrated within the frame using flat-mount calipers and thru-axles designed to optimise the technology. From sprints to solo attacks, cornering and descents, the new Propel Advanced Pro Disc helps you slice through the wind and gain an advantage on the competition.
High-performance Advanced-grade composite frame
Advanced-grade composite fork with full-composite OverDrive 2 steerer
Giant SLR 1 Aero Composite WheelSystem with Giant Gavia Race 1 tubeless tyres
Shimano Ultegra 11-speed electronic componentry
Shimano Ultegra hydraulic disc brakes
Sizes XS, S, M, M/L, L,
Sizes XS, S, M, M/L, L, XL
Colors Carbon Smoke/Green/White
Frame Advanced-grade composite
Fork Advanced-grade composite, Full-composite OverDrive 2 steerer
Handlebar Giant Contact SLR Aero, composite, 31.8mm
Stem Giant Contact SL Aero, alloy
Seatpost Giant Vector composite
Saddle Giant Contact SL Forward
Shifters Shimano Ultegra Di2 Hydraulic
Front Derailleur Shimano Ultegra Di2
Rear Derailleur Shimano Ultegra Di2
Brakes Shimano Ultegra Di2, hydraulic disc, 140mm
Brake Levers Shimano Ultegra Di2, hydraulic disc
Cassette Shimano Ultegra 11x28, 11-Speed
Chain KMC X11EL-1
Crankset Shimano Ultegra, 36/52
Bottom Bracket Shimano, Press Fit
Rims Giant SLR 1 Aero DBL Disc WheelSystem; [F] 42mm, [R] 65mm deep, 23mm wide, Tubeless, Full composite
Hubs Giant SLR 1 Aero DBL Disc WheelSystem; Pawl driver, 12mm axles, [F] 21h [R] 24h
Spokes Giant SLR 1 Aero DBL Disc WheelSystem; Dynamic Balanced Lacing, bladed stainless
Tires Giant Gavia Race 1 Tubeless, 700x25, Folding
Extras Ride Sense ANT+/Bluetooth
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 and accessories. All Giant bikes are designed for best-in-class weight and ride quality.
LYGON CYCLES is a long established store that has been owned and operated in the same location by Paul McInerney since the store was opened back in 1991.
A GIANT Bicycle Authorised Dealer since 1991 along with KONA,LOOK and CASATI for many years, you can be sure of the support and expertise that you would expect when purchasing or repairing any Bicycle or accessory.