Description Motorex Racing Bio Dirt Remover Air filter cleaner developed by MOTOREX Racing Lab in close collaboration with Twin Air for off-road motorcycles and quads (ATV) which are fitted with reusable foam air filters. Features: Active ingredients dissolve even the most stubborn dirt Powder cleaner made to mix with hot water Biodegradable, Environmentally friendly For reusable foam air filters Fast and easy to use Rinse under running water
