{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"c60c85b0c10f","name":"KTM SXF 250 2013 - 2020 STEEL EXHAUST VALVE CONVERSION KIT","sku":"PROX.28-SES6333-1","brand":"Prox","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":4,"price":{"amount":202.42,"formatted":"£202.42"},"summary":"Steel valves are manufactured of premium grade steel to exact OEM specifications and tolerances. The steel valves are made by the leading OEM factories in Japan and are a direct and cost-efficient OEM replacement. ProX offers a wide range of steel and titanium engine valves as well as titanium into steel conversion kits.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/ktm-sxf-250-2013-2020-steel-exhaust-valve-conversion-kit-10970-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/ktm-sxf-250-2013-2020-steel-exhaust-valve-conversion-kit-10970-p.jpg"],"description":"Steel valves are manufactured of premium grade steel to exact OEM specifications and tolerances. The steel valves are made by the leading OEM factories in Japan and are a direct and cost-efficient OEM replacement. ProX offers a wide range of steel and titanium engine valves as well as titanium into steel conversion kits.","descriptionMarkdown":"### ProX Steel Exhaust Valve Conversion Kit\n\nEnhance the durability and reliability of your engine with the ProX Steel Exhaust Valve Conversion Kit. Designed as a direct and cost-efficient replacement for your factory components, this kit provides a robust alternative to standard titanium setups. ProX valve train components are engineered to exact specifications, ensuring optimal performance and longevity for your machine.\n\nEach valve is manufactured in leading OEM factories in Japan, utilizing premium-grade steel to meet or exceed strict tolerance requirements. By choosing this conversion kit, you benefit from the proven strength of high-quality steel, which is often preferred for its extended service life and consistent operation under high-stress conditions.\n\n### Key Features\n\n \n- Premium Materials: Constructed from high-grade steel to deliver superior durability compared to standard components.\n \n- OEM Specifications: Manufactured to precise dimensions and tolerances for a perfect fit and reliable engine operation.\n \n- Expert Engineering: Produced in Japan by top-tier OEM factories to ensure consistent quality and performance.\n \n- Reliable Conversion: Provides a cost-effective solution for riders looking to move from titanium valves to the long-lasting properties of steel.\n \n- Proven Performance: Designed to withstand extreme temperatures and engine pressures for sustained power delivery.\n\nWhether you are performing a routine engine rebuild or seeking a more durable valve train solution, this ProX Steel Exhaust Valve Conversion Kit offers the quality and precision required for demanding riding conditions.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/ktm-sxf-250-2013-2020-steel-exhaust-valve-conversion-kit","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/c60c85b0c10f:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/c60c85b0c10f: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."]}}