{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"4c975c6fed3d","name":"VALVE EXHAUST CRF450R 13-16, 30-31616 KIBBLEWHITE, BLACK DIAMOND","sku":"65-5001.EX.KW.BD","brand":"Kibblewhite","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":12,"price":{"amount":33.04,"formatted":"£33.04"},"summary":"EXHAUST VALVE Standard. Black Nitroneg Stems. Head Diameter 31.00mm / 1.220 inc. Stem Diameter 4.97mm / 0.1957 inc. Tulip 20 degrees. OL 80.65mm / 3.175 inc. Must use KPMI Lightweight Valve Spring Kits when installing Black Diamond VALVES.","attributes":[{"label":"General Colour C","value":"Black"},{"label":"General Product Group","value":"Cam & Valvetrain"},{"label":"General Product Type","value":"Valve - Exhaust"},{"label":"Variant Id","value":"264036"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/65-5001_2EEX_2EKW_2EBD/5a3a27a75936e54f.png","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/65-5001_2EEX_2EKW_2EBD/5a3a27a75936e54f.png"],"description":"EXHAUST VALVE Standard. Black Nitroneg Stems. Head Diameter 31.00mm / 1.220 inc. Stem Diameter 4.97mm / 0.1957 inc. Tulip 20 degrees. OL 80.65mm / 3.175 inc. Must use KPMI Lightweight Valve Spring Kits when installing Black Diamond VALVES.","descriptionMarkdown":"### Kibblewhite Black Diamond Exhaust Valve for Honda CRF450R (2013-2016)\n\nUpgrade your Honda CRF450R's performance with this precision-engineered Kibblewhite Black Diamond Exhaust Valve. Designed for durability and optimal gas flow, this valve is a direct replacement for your stock unit.\n\nFeaturing Kibblewhite's renowned Black Diamond treatment on Nitroneg stems, this exhaust valve offers enhanced hardness and superior wear resistance for extended engine life. The valve head measures 31.00mm (1.220 inches) in diameter, ensuring efficient exhaust gas expulsion.\n\n**Key Features:**\n\n \n- Part Number: \n \n- Manufacturer: Kibblewhite\n \n- Type: Exhaust Valve\n \n- Treatment: Black Diamond on Nitroneg Stems\n \n- Head Diameter: 31.00mm / 1.220 inches\n \n- Stem Diameter: 4.97mm / 0.1957 inches\n \n- Tulip Angle: 20 degrees\n \n- Overall Length (OL): 80.65mm / 3.175 inches\n\n**Important Note:** For optimal performance and valve longevity, it is essential to use KPMI Lightweight Valve Spring Kits when installing Kibblewhite Black Diamond Valves.","weightGrams":null,"fitments":[{"make":"HONDA","model":"CRF 450R","cc":null,"notes":null,"years":"2002–2025"},{"make":"HONDA","model":"CRF 450RX","cc":null,"notes":null,"years":"2017–2025"},{"make":"HONDA","model":"CRF 450X","cc":null,"notes":null,"years":"2019–2025"},{"make":"HONDA","model":"CRF L 450","cc":null,"notes":null,"years":"2019–2025"},{"make":"HONDA","model":"CRF RL 450","cc":null,"notes":null,"years":"2019–2021"},{"make":"HONDA","model":"CRF RWE 450","cc":null,"notes":null,"years":"2017–2019"}],"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-exhaust-crf450r-13-16-30-31616-kibblewhite-black-diamond","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/4c975c6fed3d:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/4c975c6fed3d: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. Every URL is a plain path (no query string) and a GET. Nothing is stored between calls.","checkoutLinkFormat":"https://www.2brosparts.com/api/agent/checkout/GB/{basketKey}:{quantity},{basketKey}:{quantity}","steps":["1. Find products: follow links in these responses, or fetch https://www.2brosparts.com/api/agent/search/GB/{words+joined+with+plus} (e.g. https://www.2brosparts.com/api/agent/search/GB/brake+pads). Every product has a basketKey.","2. Optional check: https://www.2brosparts.com/api/agent/basket/GB/{basketKey}:{quantity},{basketKey}:{quantity} returns stock, totals per delivery option and the checkout link.","3. Give the shopper the checkout link. Opening it fills their basket with exactly these items (replacing what was there) and opens checkout for United Kingdom. They pay on 2brosparts.com through Stripe."],"noFetchNeeded":"You can write the checkout link yourself from basketKeys and quantities; nothing has to be fetched first. Each product also has links.buyOneNow, a ready link for one unit.","stateless":"Nothing is saved on our side. The items part of the URL is the whole basket: to change it, write the link again with the new list.","itemsFormat":"basketKey:quantity pairs joined by commas, e.g. 04f24aad4d68:2,7c1e9a0b3f2d:1. Quantity defaults to 1. Up to 50 products, 100 each.","country":"GB is the shopper's delivery country. Swap it for theirs (US, DE, FR…) in any URL; currency, tax and delivery follow it.","tips":["Put everything the shopper wants in one link.","Optionally add your name as a last path segment on checkout links (…/checkout/GB/<items>/claude) so the sale is credited to you.","The checkout link is for the shopper's browser. Do not open it yourself.","Signed-in trade account holders see their trade prices at checkout."]}}