Air filter foam DOPPLER for original air box DERBI senda, Super biker, enduro, cross, X-trem, X-race, DRD ...

To prepare your original air box or simply replace a used air filter .... The filter DOPPLER will be perfect to have the guarantee of a sure and effective filtration of your carburation. Thanks to its double layer foam, it improves the filtration and the breathing of your motor by preventing impurities from entering your carburettor. For motorcycle 50 with box DERBI engine euro 2, euro 1. Thickness 16mm uncompressed.



For the preparation of your air box we recommend that you replace the entries (3 small original holes) by an entry of about 5 X 10cm to their places and by adding for example a grid with 4 screws to avoid that something does not fall in your box. Also remember to review your carburetor settings after mounting this filter, jet change recommended.

You will find by clicking here the cleaning spray and oils for air filter.