{"product_id":"namura-nx-20025-bk-top-end-kit-for-1993-2002-kawasaki-kx250-66-36-mm-bore","title":"Namura NX-20025-BK Top End Kit for 1993-2002 Kawasaki KX250, 66.36 mm Bore","description":"\u003cp\u003eThe Namura NX-20025-BK Top End Kit is designed for 1993 through 2002 Kawasaki KX250 models equipped with a Nikasil-plated cylinder. This complete top-end replacement kit includes a piston, piston rings, wrist pin, retaining clips, top-end bearing, and gasket kit for a convenient engine rebuild solution. The 66.36 mm piston is engineered for reliable fitment and dependable performance in compatible Kawasaki KX250 applications.\u003c\/p\u003e\u003cp\u003eThe piston features MOS2, or Teflon and molybdenum, coated skirts applied through a rolled-on process that creates a durable bond. This coating helps improve heat transfer, reduce friction, and minimize the risk of cold seizures. Machined smooth heads help reflect combustion heat and reduce carbon buildup, supporting piston protection during demanding riding conditions. Anodized domes provide increased heat resistance and durability compared with standard non-anodized piston designs.\u003c\/p\u003e\u003cp\u003eNamura uses a hypereutectic casting process to increase silicon content, helping reduce expansion rates and improve wear resistance while allowing the piston to withstand higher cylinder temperatures. The included gaskets and top-end components help simplify installation, but cylinder condition, clearance, and final assembly specifications should be verified before installation. Confirm the motorcycle year, model, cylinder type, and required piston clearance before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 1993-2002 Kawasaki KX250.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Namura\u003cbr\u003e\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e NX-20025-BK\u003cbr\u003e\u003cstrong\u003eVendor Part Number:\u003c\/strong\u003e 185-2025B\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eComplete top-end kit includes piston, rings, wrist pin, retaining clips, top-end bearing, and gasket kit\u003c\/li\u003e\n\u003cli\u003eFits 1993-2002 Kawasaki KX250 models with compatible Nikasil-plated cylinders\u003c\/li\u003e\n\u003cli\u003e66.36 mm piston size for the specified Kawasaki KX250 application\u003c\/li\u003e\n\u003cli\u003eMOS2 Teflon and molybdenum coated skirts help reduce friction, improve heat transfer, and minimize cold-seizure risk\u003c\/li\u003e\n\u003cli\u003eMachined smooth piston head helps reflect combustion heat and reduce carbon buildup\u003c\/li\u003e\n\u003cli\u003eAnodized piston dome improves heat resistance and durability\u003c\/li\u003e\n\u003cli\u003eHypereutectic casting process provides reduced expansion and improved wear resistance\u003c\/li\u003e\n\u003cli\u003eBrand: Namura\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: NX-20025-BK\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 185-2025B\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n1993 Kawasaki KX250\u003cbr\u003e\n1994 Kawasaki KX250\u003cbr\u003e\n1995 Kawasaki KX250\u003cbr\u003e\n1996 Kawasaki KX250\u003cbr\u003e\n1997 Kawasaki KX250\u003cbr\u003e\n1998 Kawasaki KX250\u003cbr\u003e\n1999 Kawasaki KX250\u003cbr\u003e\n2000 Kawasaki KX250\u003cbr\u003e\n2001 Kawasaki KX250\u003cbr\u003e\n2002 Kawasaki KX250\u003cbr\u003e\n2003 Kawasaki KX250","brand":"NAMURA","offers":[{"title":"Default Title","offer_id":67560625668331,"sku":"185-2025B","price":133.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/dd77-572a583cd9540_4e922278-9a50-4065-9d01-3a3c322604f3.jpg?v=1790774215","url":"https:\/\/ctracingservices.com\/products\/namura-nx-20025-bk-top-end-kit-for-1993-2002-kawasaki-kx250-66-36-mm-bore","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}