Twin Air Power Flow Filter Honda CRF250-450R/X/RWE 2021-22 | 150230X Alpinestars 2025 The plastic is oil impregnated

The plastic is oil impregnated and UV protected in black or red

This is of great importance to particularly tall or short motorcyclists

Previously cut or perforated oil plug access hole

Anatomically profiled for a youth fit

This item is considered hazardous & can ship to the contiguous United States ONLY

Twin Air Power Flow Filter Honda CRF250-450R/X/RWE 2021-22 | 150230X Alpinestars 2025 The plastic is oil impregnatedfused outer and inner elements prevent dirt and grime from being lodged between layers. unlike twin air, this can be a problem with two piece designs. trapped particles can restrict airflow and if dirt works its way into your engine, a pinhead sized granule will gouge your cylinder, piston and rings. thick, flat foam, greaseless sealing ring ensures maximum contact with your airbox while acting as a breathable gasket for increased air passage coarse