Features: Premium copper bicycles brake cable needle ensures high conductivity and corrosions resistance, enhancing braking responsiveness for seamless performances and other major brake systems. Featuring universals compatibility and simple installation, these durability copper fittings maintain structural integrity through 10,000+ actuations while weighing 15% less than standard brass alternatives. Ideal for cycling enthusiasts maintaining multiple bikes, repair hobbyists, and adventure riders requiring reliability component for frequent terrain. Delivers consistent braking precisions during downhill mountain, commutes, and long distance where sudden stops demand immediate cable responsiveness. Engineered with precisions milled copper surfaces and oxidation resistant plating, this essential brake component combines light weight efficiency (28g/pair) with industrial grade durability for year round riding confidence. Specifications: Color:5 Choices Dimension:0.4×1.3cm/0.16×0.51in Component:Coopers Package Includes: 30pcs Bicycles oil pipe oil needle note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.