{"product_id":"rfx-pre-oiled-air-filter-fxaf-20004-55po-for-kawasaki-kx250f-and-kx450f","title":"RFX Pre-Oiled Air Filter FXAF 20004 55PO for Kawasaki KX250F and KX450F","description":"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.\n\u003cp\u003eThe RFX Pre-Oiled Air Filter, part number FXAF 20004 55PO, is a performance replacement air filter produced by Multi Air for compatible Kawasaki motocross motorcycles. Designed for dependable engine air filtration, this pre-oiled filter helps provide clean airflow while supporting consistent performance in demanding riding conditions. Its precise fitment makes installation straightforward and helps ensure reliable sealing within the factory airbox.\u003c\/p\u003e\u003cp\u003eBuilt with breathable, twin-layered foam, the RFX air filter balances airflow and filtration for a range of riding levels, from recreational use to competitive motocross. The foam construction is designed to capture dirt and debris before they reach the engine, helping protect vital components during dusty or muddy rides. The filter is pre-oiled for convenience, reducing preparation time before installation.\u003c\/p\u003e\u003cp\u003eMulti Air brings more than 30 years of air-filter manufacturing experience to the RFX range. This model uses nonflammable foam for compatible four-stroke applications and is engineered as a direct-fit replacement for select Kawasaki KX250F and KX450F models. Verify the motorcycle year and model before ordering to ensure proper fitment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 2017 Kawasaki KX250F; 2018 Kawasaki KX250F; 2019 Kawasaki KX250F; 2020 Kawasaki KX250F; 2016 Kawasaki KX450F; 2017 Kawasaki KX450F; 2018 Kawasaki KX450F.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTwin-layered foam: Provides breathable filtration for dependable airflow and dirt protection.\u003c\/li\u003e\n\u003cli\u003ePre-oiled design: Ready for installation with reduced preparation time.\u003c\/li\u003e\n\u003cli\u003eNonflammable foam: Used for compatible four-stroke motorcycle applications.\u003c\/li\u003e\n\u003cli\u003ePrecise fitment: Designed as a replacement air filter for select Kawasaki KX250F and KX450F models.\u003c\/li\u003e\n\u003cli\u003eMulti Air construction: Manufactured by Multi Air and sold under the trusted RFX brand.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2016 Kawasaki KX450F\u003cbr\u003e\n2017 Kawasaki KX250F\u003cbr\u003e\n2017 Kawasaki KX450F\u003cbr\u003e\n2018 Kawasaki KX250F\u003cbr\u003e\n2018 Kawasaki KX450F\u003cbr\u003e\n2019 Kawasaki KX250F\u003cbr\u003e\n2020 Kawasaki KX250F","brand":"RFX","offers":[{"title":"Default Title","offer_id":67572737310955,"sku":"739-0054","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/b6fa-6939e39d2f266.png?v=1790820072","url":"https:\/\/ctracingservices.com\/products\/rfx-pre-oiled-air-filter-fxaf-20004-55po-for-kawasaki-kx250f-and-kx450f","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}