{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"a0bac1ade028","name":"KTM SXF 250 2013 - 2020 STEEL INTAKE VALVE CONVERSION KIT","sku":"PROX.28-SIS6333-2","brand":"Prox","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":4,"price":{"amount":202.42,"formatted":"£202.42"},"summary":"PROX STEEL INTAKE VALVE CONVERSION KIT. Steel valves manufactured from 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/ktm-sxf-250-2013-2020-steel-intake-valve-conversion-kit-10971-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/ktm-sxf-250-2013-2020-steel-intake-valve-conversion-kit-10971-p.jpg"],"description":"PROX STEEL INTAKE VALVE CONVERSION KIT. Steel valves manufactured from 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\nUpgrade your engine reliability with the ProX Steel Intake Valve Conversion Kit. Designed as a direct and cost-efficient replacement for your stock components, this kit provides a durable alternative for riders looking to maximize the longevity of their valve train.\n\nEngineered to exact OEM specifications and tolerances, these valves are manufactured by leading factories in Japan using premium grade steel. By transitioning to a steel intake setup, you gain increased durability and consistent performance compared to standard titanium options, making this an ideal choice for high-hour maintenance and engine rebuilds.\n\n### Key Features\n\n \n- Premium Materials: Manufactured from high-grade steel for superior strength and heat resistance.\n \n- OEM Precision: Built to meet or exceed exact OEM dimensions, ensuring a perfect fit and seamless integration.\n \n- Enhanced Durability: Offers an increased lifespan for your valve train, reducing the frequency of maintenance.\n \n- Japanese Engineering: Produced by top-tier OEM factories to ensure consistent quality and reliability.\n \n- Cost-Efficient Upgrade: A practical, performance-oriented solution for riders seeking a robust alternative to factory valve setups.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/ktm-sxf-250-2013-2020-steel-intake-valve-conversion-kit","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/a0bac1ade028:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/a0bac1ade028:1"}},"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."]}}