Features1High Strength: High tensile strength, no rust, smoother, improved handling performance and durability. 2Cable Function: Low temperature resistance, high strength and heat resistance, durable, can add better performance to the bicycle. 3Shift Cable: Made of metal, it can provide smooth movement and strongercorrosion resistance, sturdy and durable. 4Help Regulate Speed: Low friction and sturdy slip line, suitable for speed control system, convenient and easy to install. 5Applicable Model: Suitable for road bikes, 5 brake cable cores, 5 variable speed cable cores, brake cable core: 1.5x1700mm/0.1x66.9in, shift cable core: 1.2x2050mm/0.1x80.7in.SpecificationItem Type: BikeShiftGearBrakeCableCoreMaterial: MetalColor: As Picture ShownWeight: Approx.172g/6.1ozSpecification: GL55Brake Cable Core: 1.5x1700mm/0.1x66.9inShift Cable Core: 1.2x2050mm/0.1x80.7inApplication: Road BikePackage List5 x Brake Cable Core5 x Shift Cable Core10 xCable EndCap