Beating rubber lever group

On this page you will find a gasket type which is a beating rubber. This rubber damping rubber is located underneath the lever holder fork. But what does a beating rubber do? Well when you lower the lever and let it go, this rubber prevents that the lever fork smashes into the top casting of the lever group.

You will find this beating rubber on the Astoria Rapallo, Wega Antares and the Wega Nova. The part numbers for these items are for Astoria 27300027  and for Wega WY27300027. This rubber is a OEM/original part.