The Simson V-brake guide pipe 90° connects to the brake cable and the V-brake system at an angle of 90⁰ to each other. As a result, the braking force is transmitted correctly to the V-Brake system. Connect the outer cable to the brake pipe. Pull the brake inner cable through the brake pipe, and connect the inner cable to the V-brake braking system with an Allen key. The Simson V-brake guide pipe 90° is supplied percluding rubber.