Twin Air Foam Air Filter | 158268 Alpinestars 2025 Legs are arched with flat

Legs are arched with flat ends for stability on uneven ground

creates an additional element of impact mitigation

2018 YZ250X

• Lightweight

2005-2022 Yamaha YZ125 & YZ125X

Twin Air Foam Air Filter | 158268 Alpinestars 2025 Legs are arched with flatThick, flat foam, greaseless sealing ring ensures maximum contact with your airbox while acting as a breathable gasket for increased air passage Coarse open pore foam catches airborn dirt, grime, and sand Fine open pore inner foam acts as second filter to trap the smallest particles while ensuring maximum air passage Adhesive withstands repeated cleaning Smaller than stock to increase air space and circulation around filter