Little Brake Bleeder Hose Size: Total Length: 21in(550mm); Valve Length: 2in(53mm); Tube Inner Diameter: 0.25in(6mm); Tube Outer Diameter: 0.31in(8mm).
One Way Check Valve: Hydraulic brake bleeder hose is equipped with non return check valve to prevent air being drawn into the cylinder.
Arrowhead Indication: The valve is designed with an arrow, which is used to show the brake fluid flowing way, and the direction of arrow on the valve should be away from the caliper.
Fine Workmanship: Aluminium body to preovide superior corrosion resistance against the brake fluid; unscrews for easy cleaning.
Easy to Use: Super easy to connect with this brake fluid bleeder tube. Only one person can efficiently and conveniently complete the maintenance of motorcycle brake fluid.