This is a standard replacement hose for Magura Marta Hydraulic Disc Brakes. It uses the same poly-braided hose that come with the brakes as pre-bled units. The only difference from the factory supplied kit lies in the style of the fitting. Where Marta brakes come with a zero degree fitting, this hose has a banjo style (90degree) fitting. What this does for you is allow you to turn the hose down towards the frame/fork and get a clean look for your hose routing. Eliminate the antennae look! You'll get a 2500mm hose, banjo bolt, two brass washers, barb fitting, and compression olive.