Grimeca front brake caliper rebuild kit for motorcycle Malaguti Drakon 50, original spare part. Allows to restore the total efficiency of the brake caliper lost during the kilometers of use, it's recommended to completely replace the brake fluid. Content: 2pcs. gasket outer diam. 34.35mm; internal diameter 28.15mm; 3.2mm thickness; 2pcs. gasket outer diam. 33mm; internal diameter 27.8mm; thickness 2.3mm; N.1pc. gasket outer diam. 7.25mm; internal diameter 3.69mm; thickness 1.78mm