BMC Air Filter - FM782/08 FM782/08The BMC Motorcycle Air Filter FM782 08 was manufactured developed and, in order to guarantee a higher air passage opposite the conventional motorcycle filter to one Royal Enfield Bullet 500 . The BMC replacement filter FM782 08 permits only one minimum of pressure loss to flowing through air to reach the the maximum at achievement. By the exchange conventional Royal Enfield paper Filters with a BMC Motorcycle cotton Filter, results clear advantages