Fitted the underslung set up myself. First gripe was the hose was too short. Once that was sorted I sat the caliper on the top of the disk to bleed it. Took a clear plastic pipe from the bleed nipple in to a small jar of brake fluid. Method that worked for was : 1 - undoe bleed nipple 2 - depress brake pedal and hold down 3 - close bleed nipple 4 - release brake lever 5 - repeat 1 to 4 with regular top up of the reservoir. By doing this it ensures the fluid and air is pumped out of the caliper and not drawn back in to the caliper when brake pedal is pressed up and down. |