{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"0d313db45eed","name":"KTM SXF 250 2008 - 2012 EXC-F 250 2008 - 2013 STEEL EXHAUST VALVE CONVERSION KIT","sku":"PROX.28-SES6329-1","brand":"Prox","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":4,"price":{"amount":202.42,"formatted":"£202.42"},"summary":"Steel exhaust valve conversion kit manufactured of premium grade steel to exact OEM specifications and tolerances. Made by leading OEM factories in Japan. This is 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-250-2008-2012-exc-f-250-2008-2013-steel-exhaust-valve-conversion-kit-10969-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/ktm-sxf-250-2008-2012-exc-f-250-2008-2013-steel-exhaust-valve-conversion-kit-10969-p.jpg"],"description":"Steel exhaust valve conversion kit manufactured of premium grade steel to exact OEM specifications and tolerances. Made by leading OEM factories in Japan. This is 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 longevity and reliability of your engine with the ProX Steel Exhaust Valve Conversion Kit. Designed as a direct and cost-efficient replacement for your stock components, this kit provides a robust alternative to standard valvetrain parts, ensuring your motorcycle operates at its peak performance.\n\nEngineered by leading OEM factories in Japan, these steel valves are manufactured to exact specifications and tolerances. By switching to a steel construction, riders often gain increased durability and extended service intervals compared to traditional titanium options, making this conversion an ideal choice for maintenance and engine rebuilds.\n\n### Key Features\n\n \n- Premium Materials: Manufactured from high-grade steel for superior strength and long-lasting performance.\n \n- Precision Engineering: Built to exact OEM dimensions and tolerances to ensure a seamless installation and perfect fit.\n \n- Reliable Performance: Designed to withstand high engine temperatures and rigorous operating conditions.\n \n- Cost-Effective Solution: Provides a high-quality, durable alternative to expensive factory replacement valves.\n \n- Proven Quality: Produced by industry-leading Japanese OEM factories to meet stringent quality standards.\n\nWhether you are performing a top-end rebuild or looking for a more durable solution for your valvetrain, the ProX Steel Exhaust Valve Conversion Kit offers the quality and peace of mind needed for demanding riding conditions.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/ktm-sxf-250-2008-2012-exc-f-250-2008-2013-steel-exhaust-valve-conversion-kit","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/0d313db45eed:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/0d313db45eed: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."]}}