Abstract: A disk brake for a motor vehicle having a caliper (10) and a support (40) which slide with respect to each other to move first (17) and second (20) friction pads into engagement with a disk (30) to effect a brake application. A guide arrangement which allows the caliper (10) to slide with respect to the carrier (40) has a first guide tube (49) connected to the support (40) with a first bore (53) located at right angles to the disk (30) and an external surface (55) which slideable accomodates a first end of each of the first and second friction pads (17,20).