JooFn Brake olive and connecting insert set, small brass sleeve and barb insert used to connect brake line to lever or brake caliper.

We believed that a brake system is one of the most important bicycle parts. So we use the finest brass and precised CNC process to make theses connecting insert and brake olive. They will prevent your bicycle from leaking .

Package Include:
Includes 10 brass olives and 10 brass inserts

Please notice: Once you changed the length of your hydraulic hose, you should change a new set of connecting insert and olive to prevent leaking.