Twin Air PowerFlow Filter Kawasaki KX250/450F 2016-20 | 151122FR Adventure 1998 - YFM350FW Big Bear

1998 - YFM350FW Big Bear 4WD [SRA]

On/off switch included

Dual-injection cover for maximum impact resistance

35-40% lighter than most aluminum plates

The TM Design's Beta PowerLip upper roller replaces the OEM upper frame pad

Twin Air PowerFlow Filter Kawasaki KX250/450F 2016-20 | 151122FR Adventure 1998 - YFM350FW Big Bearfused 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