{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"a7c7e49ba658","name":"KAWASAKI KXF 250 2007 - 2008 STEEL INTAKE VALVE CONVERSION KIT","sku":"PROX.28-SIS4336-2","brand":"Prox","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":4,"price":{"amount":202.42,"formatted":"£202.42"},"summary":"Steel intake valve conversion kit. Manufactured of premium grade steel to exact OEM specifications and tolerances. Made by leading OEM factories in Japan. Direct and cost-efficient OEM replacement.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/kawasaki-kxf-250-2007-2008-steel-intake-valve-conversion-kit-11243-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/kawasaki-kxf-250-2007-2008-steel-intake-valve-conversion-kit-11243-p.jpg"],"description":"Steel intake valve conversion kit. Manufactured of premium grade steel to exact OEM specifications and tolerances. Made by leading OEM factories in Japan. Direct and cost-efficient OEM replacement.","descriptionMarkdown":"### ProX Steel Intake Valve Conversion Kit\n\nThe ProX Steel Intake Valve Conversion Kit provides a reliable and cost-effective alternative to standard valvetrain components. Engineered to meet or exceed OEM specifications, these valves are manufactured in leading Japanese factories to ensure precise tolerances and consistent performance for your engine.\n\nDesigned for riders seeking improved durability, this conversion kit utilizes premium grade steel construction. By replacing standard components with these high-quality steel valves, you gain enhanced reliability during high-temperature operation, making this an ideal solution for engine rebuilds or routine maintenance.\n\n### Key Features\n\n \n- Premium Steel Construction: Manufactured from high-grade steel for superior strength and longevity compared to standard components.\n \n- OEM Quality Standards: Produced by top-tier Japanese OEM factories to ensure a direct fit and precise tolerances.\n \n- Cost-Efficient Performance: Provides a durable, high-value alternative to standard valvetrain parts.\n \n- Engineered for Reliability: Designed to withstand the rigorous demands of high-performance engines.\n \n- Proven Durability: Offers increased resistance to the wear and heat encountered in modern performance cycles.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/kawasaki-kxf-250-2007-2008-steel-intake-valve-conversion-kit","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/a7c7e49ba658:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/a7c7e49ba658:1"}},"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."]}}