Features: Crafted from premium light weight alloys, these T25 disc screws weigh only 1.26g each, offering 3x greater strength than aluminum while reducing bike load for enhanced safety on various terrains. The T25 head design ensures superior antislip performances and secure brake rotor fixation, compatibility with most disc brake systems for effortless installation. Ideal for mountain bike enthusiasts and cycling mechanics seeking durability, weight saving components for frequent trail cycling or performances upgrades. Perfect for securing disc brakes during crosses country adventures, commutes, or routine maintenance where vibrations resistance matters most. Available in black, rainbows, gold, and finishes, these corrosions resistant screws combine functional precisions with customizable styles to collocation any bike aesthetic. Specifications: Color:Four Choices Dimension:0.9x0.35x1cm/0.35×0.14×0.39in Component: alloys Package Includes: 1Set alloys disc fixing screw 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.