Hydraulic brake hoses carry pressurized mineral oil from the lever to the caliper, and when you cut one to length or need to replace a damaged section, you need the hose that matches your brake system. This Campagnolo hose works with all their hydraulic disc brakes: the 11-speed groups like Potenza, the 12-speed mechanical and EPS groups including Super Record and Record, and the 13-speed Ekar gravel group. The reinforced construction handles the pressure spikes that occur during hard braking without expansion that would make the lever feel spongy.

The hose comes at two thousand millimeters length, which gives you enough to route front or rear brakes on most road and gravel frames. One end has an integrated side-mount banjo fitting with o-rings that connects to the brake lever. The banjo fitting routes the hose at an angle from the lever body, which works with how Campagnolo positions the port and keeps the hose from kinking when you wrap bar tape. The opposite end accepts an olive and barb for the straight connection to the caliper. You cut the hose to your needed length and install the olive and barb before threading into the caliper port. The banjo bolt for the lever connection and the barb for the caliper connection are sold separately.