{"product_id":"namura-technologies-nx-70000-piston-kit-standard-bore-39-46mm","title":"Namura Technologies NX-70000 Piston Kit - Standard Bore 39.46mm","description":"Bore: 39.46mm\u003cbr\u003e Sizing: Standard Bore\u003cbr\u003e\u003cbr\u003eNikasil Cyl.\u003cbr\u003e \u003cbr\u003e MOS2 (Teflon\/Molybdenum) Coated Skirts - A rolled on application process provides a bond that is 10 times stronger than other spray on coatings. Benefits include increased heat transfer, reduced friction and helping to eliminate cold seizures. Machined Smooth Heads - Reflects combustion heat and reduces carbon buildup, protecting the top of the piston. Some tests have shown this feature can increase horsepower and fuel economy by up to 6%. Anodized Domes - Increases heat resistance and durability; pistons with anodized domes are 75% stronger than non-anodized pistons. Hypereutectic Casting Process - Provides higher silicon content for reduced expansion rates and additional wear resistance; it also has an ability to withstand higher cylinder temperatures.\u003cbr\u003e\u003cbr\u003eVehicle Fitment:\u003cbr\u003e\u003cbr\u003e2002-2003 KTM 50 Jr Adventure\u003cbr\u003e 2002-2007 KTM 50 Mini Adventure\u003cbr\u003e 2002-2007 KTM 50 Sr Adventure\u003cbr\u003e 2007-2008 KTM 50 SX\u003cbr\u003e 2007-2008 KTM 50 SX Junior\u003cbr\u003e 2008 KTM 50 SX Mini\u003cbr\u003e 2002-2005 KTM 50 SX Pro Jr LC\u003cbr\u003e 2002-2005 KTM 50 SX Pro Sr LC","brand":"Namura Technologies","offers":[{"title":"Default Title","offer_id":44176336322682,"sku":"4914841","price":47.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0004\/3312\/7455\/files\/bcc64b9ded4806d9406f6f1dc53dd400.jpg?v=1783211554","url":"https:\/\/www.powersportsuperstore.com\/products\/namura-technologies-nx-70000-piston-kit-standard-bore-39-46mm","provider":"Powersport Superstore","version":"1.0","type":"link"}