The Twin Air Air Filter is designed to provide optimal performance and protection for your KTM Mini SX50 models from 2000-2008. This filter is engineered with a patented conception and high-quality raw materials, ensuring the best performance and protection for your motorcycle. Twin Air filters are slightly smaller than stock filters to increase air space around the filter and improve circulation, leading to increased power. The filter features coarse open-pore foam to catch dirt, grime, and sand, and a fine open-pore inner foam to trap the smallest particles while maximizing air passage. Its exclusively formulated adhesive withstands repeated cleanings with harsh solvents or gasoline, and the thick, flat foam sealing ring ensures maximum contact with your airbox while acting as a breathable gasket for increased air passage. The fused outer and inner elements prevent dirt from lodging between layers, a common issue with inferior two-piece designs. Trapped particles can restrict airflow and damage your engine's cylinder, piston, and rings.