{"product_id":"black-diamond-engine-valve-for-yamaha-yz-250-fx-2015-2017-standard","title":"Black Diamond Engine Valve For Yamaha YZ 250 FX 2015-2017 - Standard","description":"Black Diamond™ Engine Valve\u003cli\u003eBlack Diamond™ valves are CNC machined from one-piece forgings of EV8 Stainless Steel\u003c\/li\u003e\u003cli\u003eLightweight, strong, one piece forging with profiles that provide excellent flow characteristics\u003c\/li\u003e\u003cli\u003eValve is infused by a special German process to a depth of .002, with a surface build up of .0002 which improves wear properties, reduces friction, and provides resistance to corrosion and wear that is superior to chrome and nickel electrolysis plating\u003c\/li\u003e\u003cli\u003eEach valve is designed using Finite Element Analysis (F.E.A) software, and profiles are tested on a computerized flow bench\u003c\/li\u003e\u003cli\u003eStems are coated with black nitroneg\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003eRequires the use of Kibblewhite spring kit.\u003cp\u003eThis item fits to following bikes.\u003c\/p\u003e\u003cli\u003eHarley Davidson XR 1200 2008-2010\u003c\/li\u003e\u003cli\u003eHarley Davidson XR 1200 X 2011-2012\u003c\/li\u003e\u003cli\u003eYamaha YZ 250 FX 2015-2017\u003c\/li\u003e","brand":"Kibblewhite","offers":[{"title":"Default Title","offer_id":55734140010875,"sku":"09262918","price":47.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/6881\/0972\/files\/09262918_01.jpg?v=1757505756","url":"https:\/\/motosuperstore.co.uk\/products\/black-diamond-engine-valve-for-yamaha-yz-250-fx-2015-2017-standard","provider":"Moto Superstore","version":"1.0","type":"link"}