- Strong hose buckle — A secure screw-tightening mechanism clamps the oil drain plug to prevent leaks during brake bleeding. - Effortless to use — Connect the syringe to the bleed valve, push the fluid through the system, and release air from the valve with simple, clean steps. - Efficient oil filling — Includes a 20 ml oil filling tool and a large-capacity funnel, 40% more capacity than many rival kits for quick, tidy refills. - Compact and portable — Slim, lightweight design for easy handling in tight spaces and on the go. - Wide compatibility — Works with most hydraulic brake systems on cars, motorcycles, and bicycles, with standard bleed valves and adapters. - Practical use scenarios — Home car brake service to refresh fluid; routine motorcycle brake maintenance after fluid replacement; bicycle disc brake bleeding in a compact workspace.