Motogadget mst outer cup, 5002010

The outer cup mst A enables the mounting of all tachometers of the tiny series. It closes with the screw ring of the instrument and the outer edge of the retaining plate mst A flush. It can also be used to clamp and fasten the speedometer to a mounting plate with a 49mm hole, for example.  Inner diameter 49.2 mm, outer diameter 53 mm, height 28.5 mm