You need to connect this handbrake between the front and rear brake contour.
To install this handbrake it you will need a new brake line + tools + fittings.
We have everything for you.
Tool set - Product Code: 26543
Brake line - Product Code: 26540
Fitting - Product Code: 25763
Brake Fluid - Product Code: 22041
Watch these video tutorials:
How to Make a Bubble Brake Line Flare - https://youtu.be/sqzj2HqGLDc
How to Cut a pipe https://youtu.be/pK8MwviBClI?t=21