{"product_id":"prox-titanium-intake-valve-28-4419-2-for-kawasaki-kx450f-kx450x-and-kx450sr","title":"ProX Titanium Intake Valve 28.4419-2 for Kawasaki KX450F, KX450X and KX450SR","description":"\u003cp\u003eThe ProX Titanium Intake Valve, manufacturer part number 28.4419-2, is designed for reliable replacement performance in select Kawasaki motocross and off-road motorcycles. Manufactured to OEM specifications, this intake valve supports proper engine operation and dependable fitment for riders, technicians, and professional engine builders.\u003c\/p\u003e\u003cp\u003eBuilt for use in the intake side of the cylinder head, the ProX valve is suitable for the Kawasaki KX450F, KX450X, and KX450SR models listed below. This valve is sold individually, making it convenient for targeted repairs, valve-train service, or complete engine rebuilds where one or more intake valves require replacement. Verify the existing valve and engine application before installation.\u003c\/p\u003e\u003cp\u003eFitment includes the 2019, 2020, 2021, 2022, and 2023 Kawasaki KX450F; the 2021, 2022, and 2023 Kawasaki KX450X; and the 2022 and 2023 Kawasaki KX450SR. The ProX brand is recognized for replacement engine components engineered to meet demanding powersports service requirements. Installation should be performed by a qualified technician using the vehicle manufacturer’s service procedures and specifications.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Titanium construction for the intake valve application\u003c\/li\u003e\n\u003cli\u003eManufacturing Standard: Manufactured to OEM specifications\u003c\/li\u003e\n\u003cli\u003eQuantity: Sold individually\u003c\/li\u003e\n\u003cli\u003eProduct Type: Replacement intake valve\u003c\/li\u003e\n\u003cli\u003eBrand: ProX\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 28.4419-2\u003c\/li\u003e\n\u003cli\u003eFitment: 2019-2023 Kawasaki KX450F, 2021-2023 Kawasaki KX450X, and 2022-2023 Kawasaki KX450SR\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2019 Kawasaki KX450F\u003cbr\u003e\n2020 Kawasaki KX450F\u003cbr\u003e\n2021 Kawasaki KX450F\u003cbr\u003e\n2021 Kawasaki KX450X\u003cbr\u003e\n2022 Kawasaki KX450F\u003cbr\u003e\n2022 Kawasaki KX450SR\u003cbr\u003e\n2022 Kawasaki KX450X\u003cbr\u003e\n2023 Kawasaki KX450F\u003cbr\u003e\n2023 Kawasaki KX450SR\u003cbr\u003e\n2023 Kawasaki KX450X","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552817316075,"sku":"19-9468","price":90.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/1e32-6a516452288a0_90bbe10c-5a9e-4a63-8cf7-3abeb4eb31e7.jpg?v=1790741374","url":"https:\/\/ctracingservices.com\/products\/prox-titanium-intake-valve-28-4419-2-for-kawasaki-kx450f-kx450x-and-kx450sr","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}