RFX Race Air Filter (Non Oiled) Honda CRF250 03-09 CRF450 03-08 CRF250/450X 04-17 X-Flow we picked a durable 1

we picked a durable 1

Multi-layer

as well as a revised shape for excellent freedom of movement

Asymmetrical Hinges

RFX Race Air Filter (Non Oiled) Honda CRF250 03-09 CRF450 03-08 CRF250/450X 04-17 X-Flow we picked a durable 1RFX Race Air Filter (Non Oiled) Honda CRF250 03 09 CRF450 03 08 CRF250 450X 04 17 Factory Filter NEW to the RFX range and produced by Multi Air, the RFX Air filter is the perfect choice for all levels. Let your bike breath with twin layered foam and precise fitment. With over 30 Years experience, Multi Air is a name you can trust. Features: Breathable twin layered foam. Non flammable foam used on all 4 stroke models. Industry leading Multi Air Filter.