{"product_id":"namura-technologies-nx-40001-piston-kit-standard-bore-53-94mm-10-8-1-compression","title":"Namura Technologies NX-40001 Piston Kit - Standard Bore 53.94mm, 10.8:1 Compression","description":"Bore: 53.94mm\u003cbr\u003e Compression: 10.8:1 Compression\u003cbr\u003e Sizing: Standard Bore\u003cbr\u003e\u003cbr\u003eMOS2 (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\u003e2002-2004 Yamaha YZ125","brand":"Namura Technologies","offers":[{"title":"Default Title","offer_id":44004144251002,"sku":"4914764","price":73.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0004\/3312\/7455\/files\/8d101539ce6342ce95fc3bf13cb2ecfc_afa2c760-01c4-42a3-9285-f76740bfe9a7.jpg?v=1764261744","url":"https:\/\/www.powersportsuperstore.com\/products\/namura-technologies-nx-40001-piston-kit-standard-bore-53-94mm-10-8-1-compression","provider":"Powersport Superstore","version":"1.0","type":"link"}