{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"39b6b448af9c","name":"KAWASAKI KXF 450 2006 - 2008 STEEL INTAKE VALVE CONVERSION KIT","sku":"PROX.28-SIS4406-2","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. Steel valves manufactured of premium grade steel to exact OEM specifications and tolerances. Made by leading OEM factories in Japan, these steel valves are a direct and cost efficient OEM replacement. The ProX steel valves exceed OE specifications in dimensions and reliability.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/kawasaki-kxf-450-2006-2008-steel-intake-valve-conversion-kit-11255-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/kawasaki-kxf-450-2006-2008-steel-intake-valve-conversion-kit-11255-p.jpg"],"description":"STEEL INTAKE VALVE CONVERSION KIT. Steel valves manufactured of premium grade steel to exact OEM specifications and tolerances. Made by leading OEM factories in Japan, these steel valves are a direct and cost efficient OEM replacement. The ProX steel valves exceed OE specifications in dimensions and reliability.","descriptionMarkdown":"### ProX Steel Intake Valve Conversion Kit\n\nUpgrade your engine reliability with the ProX Steel Intake Valve Conversion Kit. Designed as a direct and cost-efficient replacement for your factory components, this kit provides a robust alternative to standard valvetrain setups. Each component is manufactured by leading OEM factories in Japan to exact specifications and tolerances, ensuring consistent performance and a precise fit within your cylinder head.\n\nSwitching to steel valves is a popular choice for riders seeking increased durability and longevity. By utilizing premium-grade steel, these valves offer superior heat resistance and structural integrity, making them an excellent choice for maintaining high-performance engine operation.\n\n### Key Features\n\n \n- Premium Materials: Manufactured using high-quality steel to meet or exceed OEM standards.\n \n- Precision Engineering: Produced by leading Japanese factories to ensure exact tolerances and reliable operation.\n \n- Cost-Effective Reliability: Provides a durable, long-lasting alternative to titanium intake valves without sacrificing engine performance.\n \n- Direct Replacement: Designed for straightforward installation as a comprehensive conversion kit.\n \n- Consistent Performance: Engineered to withstand high temperatures and demanding riding conditions.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/kawasaki-kxf-450-2006-2008-steel-intake-valve-conversion-kit","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/39b6b448af9c:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/39b6b448af9c: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."]}}