{"product_id":"namura-nx-20001k-top-end-kit-for-2001-2002-kawasaki-kx125-2-124-inch-standard-bore","title":"Namura NX-20001K Top End Kit for 2001–2002 Kawasaki KX125, 2.124-Inch Standard Bore","description":"\u003cp\u003eUpgrade the top end of your two-stroke engine with the Namura NX-20001K Top End Kit, designed for the 2001 and 2002 Kawasaki KX125 with a Nikasil cylinder and standard bore. Manufactured by Namura Technologies, this kit includes the essential components needed for a reliable top-end rebuild, including a piston, piston rings, wrist pin, retaining clips, top-end bearing, and gasket kit.\u003c\/p\u003e\u003cp\u003eThe Namura piston uses a hypereutectic casting process with increased silicon content to help reduce thermal expansion and improve wear resistance under elevated cylinder temperatures. Its MOS2 Teflon and molybdenum-coated skirts are applied using a rolled-on process that creates a durable bond, helping reduce friction, improve heat transfer, and minimize the risk of cold seizures. The machined smooth head helps reflect combustion heat and reduce carbon buildup, while the anodized dome provides increased heat resistance and durability.\u003c\/p\u003e\u003cp\u003eFeature: Standard-bore piston designed for a 2.124-inch cylinder bore.\u003cbr\u003eFeature: Complete top-end kit includes piston, rings, wrist pin, clips, top-end bearing, and gasket kit.\u003cbr\u003eFeature: MOS2-coated piston skirts help reduce friction and support improved heat transfer.\u003cbr\u003eFeature: Machined smooth piston head helps resist combustion-related carbon buildup.\u003cbr\u003eFeature: Anodized piston dome improves heat resistance and durability.\u003cbr\u003eFeature: Hypereutectic construction supports reduced expansion and increased wear resistance.\u003c\/p\u003e\u003cp\u003eThis Namura top-end kit fits the 2001 Kawasaki KX125 and 2002 Kawasaki KX125. Verify the motorcycle year, model, cylinder condition, and required bore specification before installation. Manufacturer part number: NX-20001K. Vendor part number: 185-2001.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eStandard-bore piston designed for a 2.124-inch cylinder bore\u003c\/li\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 and molybdenum-coated skirts help reduce friction and improve heat transfer\u003c\/li\u003e\n\u003cli\u003eMachined smooth piston head helps reduce carbon buildup\u003c\/li\u003e\n\u003cli\u003eAnodized dome increases heat resistance and durability\u003c\/li\u003e\n\u003cli\u003eHypereutectic casting process provides reduced expansion and improved wear resistance\u003c\/li\u003e\n\u003cli\u003eFits 2001 Kawasaki KX125 and 2002 Kawasaki KX125 with Nikasil cylinders\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2001 Kawasaki KX125\u003cbr\u003e\n2002 Kawasaki KX125","brand":"NAMURA","offers":[{"title":"Default Title","offer_id":67560801239275,"sku":"185-2001","price":109.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/aaab-5e9615f334a1b.jpg?v=1790774393","url":"https:\/\/ctracingservices.com\/products\/namura-nx-20001k-top-end-kit-for-2001-2002-kawasaki-kx125-2-124-inch-standard-bore","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}