BMC has supplied & developed the best air filter systems available on the market following the success obtained in the most prestigious motor competitions. BMC sports air filters are a benchmark product in the category for performance, reliability & constructive quality. BMC air filters were created from the experience gained in Formula 1 and the continuous research of new solutions to enhance air permeability without undermining reliability. BMC air filters protect the engine from outside elements such as oil and any other debris that may enter into it, but, at the same time, it has to allow maximum air flow in order not to restrict performance. The BMC air filter range includes all sport & street bikes and is continually updated with new models.