Engineered with Giant’s lightweight ALUXX SL aluminum frame technology, Contend SL Disc delivers a confident ride quality that’s lightweight, compliant and balanced for a wide variety of road riding enthusiasts. Seamless disc-brake integration gives you more control regardless of road or weather conditions, and there’s enough frame and fork clearance to run tires up to 28c in diameter. The innovative D-Fuse composite seatpost cuts down road vibrations, delivering a smoother, more efficient ride.