{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"eb681836a1f2","name":"VALVE EX KTM 520/525/540 02-09, KIBBLEWHITE 96-96007 EXHAUST, 590.36.031.000","sku":"65-401.EX","brand":"Kibblewhite","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":37.68,"formatted":"£37.68"},"summary":"Black Diamond&trade; stainless steel exhaust valve for standard fitment in various KTM&reg; RFS engines. Manufactured from high-strength one-piece forgings with a proprietary German surface treatment process for enhanced wear resistance, corrosion protection, and reduced friction. Engineered using Finite Element Analysis and validated through flow bench testing for durable performance. Features include surface treatment to a depth of .002\" with a .0002\" buildup, enhanced wear and corrosion resistance, reduced friction, one-piece forged design, flow-optimized profile, and standard exhaust valve size. Application is standard exhaust valve. Valve type is Black Diamond&trade; Stainless Steel. Cross-reference OEM part numbers: 590.36.031.000, 59036031000. Weight is 30 grams. Manufacturer is Kibblewhite.","attributes":[{"label":"General Product Group","value":"Cam & Valvetrain"},{"label":"General Product Type","value":"Valve - Exhaust"},{"label":"Variant Id","value":"263694"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/65-401_2EEX/03042d3bc2c8850f.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/65-401_2EEX/03042d3bc2c8850f.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/65-401_2EEX/cd6a0955ad8129c9.jpg"],"description":"Black Diamond&trade; stainless steel exhaust valve for standard fitment in various KTM&reg; RFS engines. Manufactured from high-strength one-piece forgings with a proprietary German surface treatment process for enhanced wear resistance, corrosion protection, and reduced friction. Engineered using Finite Element Analysis and validated through flow bench testing for durable performance. Features include surface treatment to a depth of .002\" with a .0002\" buildup, enhanced wear and corrosion resistance, reduced friction, one-piece forged design, flow-optimized profile, and standard exhaust valve size. Application is standard exhaust valve. Valve type is Black Diamond&trade; Stainless Steel. Cross-reference OEM part numbers: 590.36.031.000, 59036031000. Weight is 30 grams. Manufacturer is Kibblewhite.","descriptionMarkdown":"### Kibblewhite Black Diamond Exhaust Valve for KTM RFS Engines\n\nUpgrade your KTM RFS engine's performance and durability with this premium Black Diamond™ stainless steel exhaust valve from Kibblewhite. Engineered for precision and built to last, this valve is designed as a direct replacement for standard fitment in various KTM RFS dirt bike and ATV engines.\n\nCrafted from a high-strength, one-piece forging, this exhaust valve offers exceptional structural integrity. It undergoes a specialized German surface treatment process that significantly enhances its resistance to wear and corrosion. This proprietary treatment also contributes to reduced friction within the engine, potentially leading to improved performance and efficiency.\n\nThe design has been meticulously developed using Finite Element Analysis (FEA) and validated through rigorous flow bench testing. This ensures an optimized profile for superior gas flow and reliable operation under demanding off-road conditions. Trust Kibblewhite for high-quality components that deliver consistent results.\n\n#### Key Features:\n\n \n- Constructed from durable Black Diamond™ stainless steel.\n \n- Features a proprietary German surface treatment for enhanced wear and corrosion resistance.\n \n- Surface treatment depth of.002 inches with a.0002 inch buildup for superior protection.\n \n- Reduced friction for improved engine performance.\n \n- Robust one-piece forged design ensures strength and reliability.\n \n- Flow-optimized profile developed through FEA and flow bench testing.\n \n- Standard exhaust valve size for easy installation.\n\n#### Specifications:\n\n \n- Part Type: Standard Exhaust Valve\n \n- Material: Black Diamond™ Stainless Steel\n\n**Replaces OEM Part Numbers:** 590.36.031.000, 59036031000","weightGrams":null,"fitments":[{"make":"BETA","model":"RR ENDURO 4T 400","cc":null,"notes":null,"years":"2005–2009"},{"make":"BETA","model":"RR ENDURO 4T 450","cc":null,"notes":null,"years":"2005–2009"},{"make":"BETA","model":"RR ENDURO 4T 525","cc":null,"notes":null,"years":"2005–2009"},{"make":"HUSABERG","model":"FE 450","cc":null,"notes":null,"years":"2004–2008"},{"make":"HUSABERG","model":"FE 550","cc":null,"notes":null,"years":"2004–2008"},{"make":"HUSABERG","model":"FE 650","cc":null,"notes":null,"years":"2004–2008"},{"make":"HUSABERG","model":"FS 650","cc":null,"notes":null,"years":"2004–2008"},{"make":"KTM","model":"400 EXC","cc":null,"notes":null,"years":"1999"},{"make":"KTM","model":"400 EXC","cc":null,"notes":"1st Filter (Long)","years":"2000–2002"},{"make":"KTM","model":"450 EXC Racing","cc":null,"notes":"1st Filter","years":"2003–2007"},{"make":"KTM","model":"450 XC ATV","cc":null,"notes":null,"years":"2008–2009"},{"make":"KTM","model":"520 EXC","cc":null,"notes":"1st Filter (Long)","years":"2000–2002"},{"make":"KTM","model":"520 SX","cc":null,"notes":"1st Filter","years":"2000–2002"},{"make":"KTM","model":"525 EXC RACING","cc":null,"notes":null,"years":"2003–2007"},{"make":"KTM","model":"525 SX","cc":null,"notes":"1st Filter","years":"2003–2006"},{"make":"KTM","model":"525 XC ATV","cc":null,"notes":null,"years":"2008–2012"},{"make":"POLARIS","model":"OUTLAW 525","cc":null,"notes":null,"years":"2007–2011"},{"make":"POLARIS","model":"OUTLAW MXR 450","cc":null,"notes":null,"years":"2008–2010"}],"collections":[{"name":"Cam & Valvetrain","url":"https://www.2brosparts.com/api/agent/collection/GB/cam-valvetrain"},{"name":"Valve - Exhaust","url":"https://www.2brosparts.com/api/agent/collection/GB/valve-exhaust"}],"links":{"page":"https://www.2brosparts.com/products/valve-ex-ktm-520525540-02-09-kibblewhite-96-96007-exhaust-59036031000","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/eb681836a1f2:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/eb681836a1f2:1"}},"market":{"country":"GB","countryName":"United Kingdom","locale":"en-gb","currency":"GBP","exchangeRateFromGbp":1,"pricesIncludeUkVat":true,"checkoutTax":null,"delivery":[{"name":"Standard","description":"Orders £15.00–£59.99 · 2–4 business days","carrier":null,"estimatedDays":"2–4 business days","price":{"amount":4.99,"formatted":"£4.99"},"free":false,"minimumOrder":{"amount":0,"formatted":"£0.00","gbp":0},"weightGrams":null},{"name":"Standard","description":"Orders £60.00 and up · 2–4 business days","carrier":null,"estimatedDays":"2–4 business days","price":{"amount":0,"formatted":"£0.00"},"free":true,"minimumOrder":{"amount":60,"formatted":"£60.00","gbp":60},"weightGrams":null}],"storeUrl":"https://www.2brosparts.com"},"navigate":{"start":"https://www.2brosparts.com/api/agent","search":"https://www.2brosparts.com/api/agent/search/GB/{words+joined+with+plus}"},"howToBuy":{"summary":"Build a basket for the shopper and give them one checkout link. 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