{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"807aaf1581cb","name":"VALVE EXHAUST TITANIUM KXF450, PROX 28.4406-1 2006-2008, 12005-0036","sku":"65-436.PX.TI","brand":"Pro-X Racing","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":3,"price":{"amount":100.66,"formatted":"£100.66"},"summary":"PROX Hi-Performance Racing Exhaust Valve. Made from high-tech Ti3al alloy forged in one-piece for extra strength. Offers superior material properties at high temperatures. Features CrN coating for extreme surface hardness and reduced friction. Exceeds OE specifications in dimensions and reliability. Head Diameter: 31.00mm, Stem Diameter: 5.50mm, Length: 82.00mm. Part number: 28.4406-1.","attributes":[{"label":"General Product Group","value":"Cam & Valvetrain"},{"label":"General Product Type","value":"Valve - Exhaust"},{"label":"Variant Id","value":"263830"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/65-436_2EPX_2ETI/2d49c39238dff997.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/65-436_2EPX_2ETI/2d49c39238dff997.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/65-436_2EPX_2ETI/76722e8ac9aabcf8.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/65-436_2EPX_2ETI/6119c714efa3b13b.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/65-436_2EPX_2ETI/958e866e8eaa3814.jpg"],"description":"PROX Hi-Performance Racing Exhaust Valve. Made from high-tech Ti3al alloy forged in one-piece for extra strength. Offers superior material properties at high temperatures. Features CrN coating for extreme surface hardness and reduced friction. Exceeds OE specifications in dimensions and reliability. Head Diameter: 31.00mm, Stem Diameter: 5.50mm, Length: 82.00mm. Part number: 28.4406-1.","descriptionMarkdown":"### ProX Titanium Exhaust Valve for Kawasaki KXF450\n\nUpgrade your motorcycle's performance with this high-performance ProX Titanium Exhaust Valve. Engineered for superior strength and heat resistance, this valve is designed to exceed original equipment specifications for enhanced reliability and power.\n\n### Key Features:\n\n \n- Material: High-tech Ti3al alloy forged in one piece for exceptional strength.\n \n- Coating: Features an additional CrN coating for extreme surface hardness and significantly reduced friction.\n \n- Performance: Superior material properties at high temperatures ensure consistent performance.\n \n- Dimensions: Head Diameter 31.00mm, Stem Diameter 5.50mm, Length 82.00mm.\n \n- Quality: Manufactured to high quality standards by ProX Racing.","weightGrams":null,"fitments":[{"make":"KAWASAKI","model":"KFX 450R","cc":null,"notes":null,"years":"2008–2014"},{"make":"KAWASAKI","model":"KFX R 450","cc":null,"notes":null,"years":"2008–2014"},{"make":"KAWASAKI","model":"KX 450F","cc":null,"notes":null,"years":"2006–2008"}],"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-titanium-kxf450-prox-284406-1-2006-2008-12005-0036","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/807aaf1581cb:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/807aaf1581cb: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."]}}