This motorcycle brake bleeding hose kit is made of durable stainless steel and PP material, can be used for a long term. The check-valve can prevent air being drawn into the system. With simple design structure, this motorcycle brake bleeding hose is convenient to use and save time and energy. Features -Color:Transparent -Material:Stainless steel, PP -Size:55.30X1.30X1.30cm/21.73X0.51X0.51in - Valve length: 52.8mm - inlet tube diameter: 4mm; External diameter :6mm; Tube thickness: 1mm; Length: 150mm - Inner diameter of : 5.5mm; External diameter: 8mm; Tube thickness: 1.5mm; Length: 360mm - The included internal valves prevent air from being drawn into the system. Bleed motorcycle brakes quickly and easily with it. - Reasonable design makes this brake bleeder hose easy to operate and save your labor. - Easy to use, simply connect and pump, easy release or loosening, simple operation and durability. - Easy to operate and complete the process of bleeding motorcycle brakes easily and - This brake bleeder hose can be easily stored when not in use because of its compact design. Package list: 1 x check-valve 1 x fuel inlet 1 x fuel outlet