Adapter, air filter tulip POLINI Ø55,5 to 79mm aluminum for PWK carburetors 32 and 34mm

Here is the POLINI Air Filter Adapter for PWK Carburetor. It will allow you to refit your air filter in Ø78 to 81mm flexible foam easily by improving the venturi effect (studied for PWK 32 and 34mm). This part is at the base intended to be installed without air filter. It is cut in aluminum and anodized in blue!