Sheet metal air filter adapted -BOLLAG MOTOS, Polini CP, Typ SHB- Vespa Wideframe VM1T, VM2T, VN1T, VN2T, VL1T, VL2T, VL3T, VB, VGL1, ACMA

These smallframe air filters are shortened by 10mm and can be installed on the Polini CP carburettors using an adapter (item no. BM1042). This conversion is very popular when the appearance of the air filter should remain as original as possible.

This air filter can also be used on tuned engines, but has a slight performance penalty. It is recommended to drill 4 additional Ø12 holes on the back of the air filter.