{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"d3c06ca7fbea","name":"VALVE EXHAUST YZF R1 1998-2003, 80-80286, KIBBLEWHITE","sku":"65-5028.KW","brand":"Kibblewhite","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":18,"price":{"amount":37.61,"formatted":"£37.61"},"summary":"KIBBLEWHITE 65-5028.KW Exhaust Valve. Black Diamond Valves Lightweight One piece forgings with Black Nitroneg treatment. Standard Head Diameter. Size Head 24.5mm, Stem 4.46mm, Overall Length 89.03mm.","attributes":[{"label":"General Product Group","value":"Cam & Valvetrain"},{"label":"General Product Type","value":"Valve - Exhaust"},{"label":"Variant Id","value":"264101"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/65-5028_2EKW/3093859e6d42c5ea.png","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/65-5028_2EKW/3093859e6d42c5ea.png"],"description":"KIBBLEWHITE 65-5028.KW Exhaust Valve. Black Diamond Valves Lightweight One piece forgings with Black Nitroneg treatment. Standard Head Diameter. Size Head 24.5mm, Stem 4.46mm, Overall Length 89.03mm.","descriptionMarkdown":"**Kibblewhite Black Diamond Exhaust Valve for Yamaha YZF R1 (1998-2003)**\n\nUpgrade your Yamaha YZF R1's engine performance with the Kibblewhite Black Diamond Exhaust Valve. Engineered for durability and optimal function, this exhaust valve is a premium replacement part designed to meet the demands of high-performance motorcycles.\n\n### Key Features:\n\n \n- Black Diamond Construction: Features Kibblewhite's renowned Black Nitroneg treatment for enhanced strength, wear resistance, and reduced friction.\n \n- Lightweight Forgings: Manufactured from lightweight, one-piece forgings for improved engine response and reduced reciprocating mass.\n \n- Standard Head Diameter: Designed with a standard head diameter for seamless integration into your engine.\n \n- Precise Dimensions: Includes exact measurements for critical components: Head Diameter: 24.5mm, Stem Diameter: 4.46mm, Overall Length: 89.03mm.\n \n- High-Quality Material: Constructed from premium stainless steel for superior heat resistance and longevity.\n\nThis exhaust valve is an essential component for maintaining and enhancing the performance of your Yamaha YZF R1.","weightGrams":null,"fitments":[],"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-yzf-r1-1998-2003-80-80286-kibblewhite","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/d3c06ca7fbea:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/d3c06ca7fbea: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."]}}