Features: High strengths aluminum alloys brake levers compatibility with road bikes track bikes, and folding bikes, fitting both drop and straight handlebars for front/rear braking without extra adapters. Ergonomic design ensures optimal hand positioning for effortlessly braking response, featuring simple installation and adjustable travel to suit various riding styles. Designed for performances driven road cyclists, fixed enthusiasts, and practical commuters needing reliability stop power in diverse cycling environments. For competitive road races requiring splits second braking decisions, daily track bike maneuvers through city traffics, and space efficient folding bike configurations. Engineered with fatigue resistant aluminum construction that withstands prolonged stress while maintaining precise levers tension for confident speed modulation during aggressive climb and emergencies stops. Specifications: Dimension:10×12cm/3.93×4.72in Component:Aluminum alloys Package Includes: 1pair Brake Levers 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.