{"product_id":"namura-nx-20080-ck2-top-end-kit-for-1988-1990-kawasaki-kx80-47-97-mm-bore","title":"Namura NX-20080-CK2 Top End Kit for 1988–1990 Kawasaki KX80, 47.97 mm Bore","description":"\u003cp\u003eRestore top-end performance on your 1988, 1989, or 1990 Kawasaki KX80 with the Namura NX-20080-CK2 Top End Kit. Designed for applications with a Nikasil cylinder and a 47.97 mm piston size, this kit provides the essential components needed for a complete top-end service. The kit includes a piston, piston rings, wrist pin, wrist-pin clips, top-end bearing, and gasket kit for convenient engine rebuilding.\u003c\/p\u003e\u003cp\u003eThe Namura NX-20080-CK2 piston is manufactured using a hypereutectic casting process that increases silicon content for controlled expansion, improved wear resistance, and reliable performance at elevated cylinder temperatures. Its MOS2, or Teflon\/molybdenum, coated skirt is applied using a rolled-on process that creates a strong bond while helping reduce friction, improve heat transfer, and minimize the risk of cold seizures. A machined smooth head helps reflect combustion heat and resist carbon buildup, supporting consistent operation and piston protection.\u003c\/p\u003e\u003cp\u003eAn anodized dome adds heat resistance and durability, making the piston well suited for demanding two-stroke service. This Namura top-end kit is designed to fit 1988–1990 Kawasaki KX80 models and is suitable for replacing worn or damaged top-end components during engine maintenance or rebuild work. Verify the existing cylinder, piston specification, and model year before installation to ensure proper compatibility. Manufacturer part number: NX-20080-CK2. Vendor part number: 185-2080C2.\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, clips, top-end bearing, and gasket kit\u003c\/li\u003e\n\u003cli\u003eMOS2 Teflon\/molybdenum coated piston skirt helps 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 controlled expansion, wear resistance, and durability at high cylinder temperatures\u003c\/li\u003e\n\u003cli\u003e47.97 mm piston size for Nikasil cylinder applications\u003c\/li\u003e\n\u003cli\u003eFits 1988 Kawasaki KX80, 1989 Kawasaki KX80, and 1990 Kawasaki KX80\u003c\/li\u003e\n\u003cli\u003eBrand: Namura\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: NX-20080-CK2\u003c\/li\u003e\n\u003cli\u003eVendor part number: 185-2080C2\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n1988 Kawasaki KX80\u003cbr\u003e\n1989 Kawasaki KX80\u003cbr\u003e\n1990 Kawasaki KX80","brand":"NAMURA","offers":[{"title":"Default Title","offer_id":67560463073515,"sku":"185-2080C2","price":93.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/dd77-572a583cd9540_6779b16d-4d0f-4ae7-97ff-ce7582c4317f.jpg?v=1790774048","url":"https:\/\/ctracingservices.com\/products\/namura-nx-20080-ck2-top-end-kit-for-1988-1990-kawasaki-kx80-47-97-mm-bore","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}