{"product_id":"valve-exhaust-crf450r-02-08-black-diamond-ss-kibblewhite-30-30223-diamond","title":"VALVE EXHAUST CRF450R 02-08 BLACK DIAMOND SS, KIBBLEWHITE 30-30223 DIAMOND","description":"\u003cp\u003e\u003cstrong\u003eKibblewhite Precision Black Diamond Exhaust Valve for Honda CRF450R 2002-2006\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\t\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Kibblewhite Precision\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Black Diamond Exhaust Valve\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003e\n\u003cstrong\u003ePart No.:\u003c\/strong\u003e 30-30223\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Black Nitride Steel\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003e\n\u003cstrong\u003eHead Diameter:\u003c\/strong\u003e 31.00mm \/ 1.220 inches\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003e\n\u003cstrong\u003eStem Diameter:\u003c\/strong\u003e 5.00mm \/ 0.1957 inches\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003e\n\u003cstrong\u003eTulip Angle:\u003c\/strong\u003e 20 degrees\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003e\n\u003cstrong\u003eOverall Length:\u003c\/strong\u003e 3.310 inches\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Honda CRF450R 2002-2006\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003e\n\u003cstrong\u003eRecommended Accessories:\u003c\/strong\u003e Must use KPMI Lightweight Valve Spring Kits (Part No. 65-707) when installing Black Diamond valves.\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\t\u003cli\u003eBlack Diamond valves are impregnated with a special German process to a depth of .002 inches, with a surface buildup of .0002 inches. This process improves wear properties, reduces friction, and provides superior resistance to corrosion and wear compared to chrome and nickel electrolysis plating.\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eEach valve is designed using Finite Element Analysis (FEA) software and profiles are tested on computerized flow benches to ensure excellent flow characteristics.\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eLightweight, strong, one-piece forgings.\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eCross Reference Numbers:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\t\u003cli\u003e14721-MEB-670\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003ePSYCHIC XU-09534E\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eWISECO WES002\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eHONDA\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\t\u003cli\u003e2002 CRF450R (A Valve)\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003e2003 CRF450R (A Valve)\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003e2004 CRF450R (A Valve)\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eThese Black Diamond exhaust valves are engineered for improved durability, reduced friction, and superior flow characteristics, making them an excellent choice for high-performance applications.\u003c\/p\u003e","brand":"ORO2U","offers":[{"title":"Default Title","offer_id":57196961825141,"sku":"65-408.KW.BD","price":43.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5011\/6136\/files\/stock62847_1.jpg?v=1779064313","url":"https:\/\/www.smxoffroad.com\/fr\/products\/valve-exhaust-crf450r-02-08-black-diamond-ss-kibblewhite-30-30223-diamond","provider":"SMXOFFROAD Ltd","version":"1.0","type":"link"}