{"product_id":"2481888-kibblewhite-black-diamond-engine-valve-for-yamaha-wrf250-2001-2013-exhaust-standard","title":"Kibblewhite Black Diamond Engine Valve For Yamaha WRF250 2001-2013 Exhaust Standard","description":"\u003cp\u003eThe \u003cstrong\u003eKibblewhite Black Diamond Engine Valve For Yamaha WRF250 2001-2013 Exhaust Standard \u003c\/strong\u003e is part of the latest collection from Kibblewhite.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBlack Diamond? valves are CNC machined from one-piece forgings of EV8 Stainless Steel\u003c\/li\u003e\n\u003cli\u003eLightweight, strong, one piece forging with profiles that provide excellent flow characteristics\u003c\/li\u003e\n\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\n\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\n\u003cli\u003eStems are coated with black nitroneg\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003eRequires the use of Kibblewhite spring kit.\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eApplication: Exhaust\u003c\/li\u003e\n\u003cli\u003eHead Diameter Imperial: 0.965\"\u003c\/li\u003e\n\u003cli\u003eHead Diameter Metric: 24.50 mm\u003c\/li\u003e\n\u003cli\u003eHead Diameter: 0.965\"\u003c\/li\u003e\n\u003cli\u003eLength Imperial: 3.070\"\u003c\/li\u003e\n\u003cli\u003eLength: 3.070\"\u003c\/li\u003e\n\u003cli\u003eMaterial: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eModel: Black Diamond?\u003c\/li\u003e\n\u003cli\u003eProduct Name: Valve\u003c\/li\u003e\n\u003cli\u003eSize Metric: Standard\u003c\/li\u003e\n\u003cli\u003eSize: Standard\u003c\/li\u003e\n\u003cli\u003eStem Diameter Imperial: 0.1758\"\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eTo fit:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eYAMAHA WR 250 F 2001  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 250 F 2001  European Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 250 F 2002  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 250 F 2002  European Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 250 F 2003  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 250 F 2003  European Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 250 F 2004  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 250 F 2004  European Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 250 F 2005  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 250 F 2005  European Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 250 F 2006  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 250 F 2006  European Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 250 F 2007  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 250 F 2007  European Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 250 F 2008  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 250 F 2008  European Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 250 F 2009  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 250 F 2009  European Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 250 F 2010  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 250 F 2010  European Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 250 F 2011  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 250 F 2011  European Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 250 F 2012  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 250 F 2012  European Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 250 F 2013  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 250 F 2013  European Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 450 F 2003  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 450 F 2003  European Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 450 F 2004  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 450 F 2004  European Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 450 F 2005  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 450 F 2005  European Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 450 F 2006  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 450 F 2006  European Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 450 F 2007  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 450 F 2007  European Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 450 F 2008  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 450 F 2008  European Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 450 F 2009  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 450 F 2009  European Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2001  All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2001  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2001  European Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2002  All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2002  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2002  European Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2003  All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2003  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2003  European Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2004  All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2004  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2004  European Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2005  All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2005  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2005  European Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2006 50th Anniversary Limited Edition All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2006 50th Anniversary Limited Edition American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2006 50th Anniversary Limited Edition European Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2006  All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2006  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2006  European Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2007  All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2007  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2007  European Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2008  All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2008  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2008  European Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2009  All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2009  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2009  European Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2010  All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2010  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2010  European Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2011  All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2011  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2011  European Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2012  All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2012  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2012  European Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2013  All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2013  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2013  European Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 450 F 2003  All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 450 F 2003  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 450 F 2003  European Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 450 F 2004  All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 450 F 2004  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 450 F 2004  European Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 450 F 2005  All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 450 F 2005  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 450 F 2005  European Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 450 F 2006 50th Anniversary American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 450 F 2006  All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 450 F 2006  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 450 F 2006  European Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 450 F 2007  All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 450 F 2007  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 450 F 2007  European Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 450 F 2008  All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 450 F 2008  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 450 F 2008  European Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 450 F 2009  All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 450 F 2009  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 450 F 2009  European Models\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eManufacturer part number: \u003c\/b\u003e80-80077\u003c\/p\u003e\u003cp\u003eView all \u003cstrong\u003e\u003ca href=\"https:\/\/www.ghostbikes.com\/collections\/kibblewhite\"\u003eKibblewhite\u003c\/a\u003e\u003c\/strong\u003e. View all \u003cstrong\u003e\u003ca href=\"https:\/\/www.ghostbikes.com\/collections\/parts-spares\"\u003eParts and spares\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Kibblewhite","offers":[{"title":"Default Title","offer_id":56784239362434,"sku":"2481888","price":48.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/9452\/0351\/files\/120578_325x1047_2d5f7708-447f-421e-bf06-f155edbc028c.jpg?v=1784801760","url":"https:\/\/www.ghostbikes.com\/products\/2481888-kibblewhite-black-diamond-engine-valve-for-yamaha-wrf250-2001-2013-exhaust-standard","provider":"Ghostbikes","version":"1.0","type":"link"}