Streamlines installation process eliminates complex tool requirement, directly improving brake responsiveness and for enhancing cycling control For mountain bikers and cycling enthusiasts requiring professional grades brake line connector to upgraded existing drivetrains systems Premium 5 line oil needle, consist of resistant aluminum alloys for seamlessly braking Precisions engineered with anodized oxidation to enhances durability while maintaining light weight construction for hydraulic line connectivities Ensures stable brake fluid transmission during intense trail descents or high speeds cycling, adapting to bad weather condition, Manufacturer: Shunzhong