Hardness and Durability: Precisely designed high pressure brake hose fitting bolts enhance hardness and deformation resistance, maintain stability in extreme environments and increase the reliability of bicycle brake system EASY TO INSTALL AND MAINTAIN: Featuring a standard interface design that can be easily installed and removed without any special tools, making it ideal for both hobbyists and professional cyclists WIDE COMPATIBILITY: Compatible with most mountain bike brake systems, providing strong adaptability for various brands and models to ensure efficient and safe riding RUGGED PREMIUM STAINLESS STEEL CONSTRUCTION: Made from rust-resistant stainless steel, ensuring durability and longevity in various weather conditions, Manufacturer: Lerpwige