{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"6ed83f71e13d","name":"KTM SXF 450 / SMR 450  2013 - 2018 TITANIUM EXHAUST VALVE","sku":"V.840 0043-1","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":false,"stock":0,"price":{"amount":145.72,"formatted":"£145.72"},"summary":"Vertex Titanium one-piece exhaust valve. Precision machined with chromium-nitride coating for ultimate protection from tip erosion and stem seat wear. Meets or exceeds OEM specifications.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/ktm-sxf-450-smr-450-2013-2018-titanium-exhaust-valve-5963-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/ktm-sxf-450-smr-450-2013-2018-titanium-exhaust-valve-5963-p.jpg"],"description":"Vertex Titanium one-piece exhaust valve. Precision machined with chromium-nitride coating for ultimate protection from tip erosion and stem seat wear. Meets or exceeds OEM specifications.","descriptionMarkdown":"### Vertex Titanium One-Piece Exhaust Valve\n\nUpgrade your engine's reliability and performance with the Vertex Titanium Exhaust Valve. Designed for serious engine builders and riders who demand longevity from their four-stroke machinery, this high-performance valve is engineered to provide a superior alternative to factory-supplied components.\n\nUnlike standard two-piece factory valves that can become a weak point in your engine, the Vertex Titanium Valve features a robust one-piece construction. This design eliminates common failure points, providing peace of mind during intense riding conditions or competitive racing.\n\n### Key Features and Benefits\n\n \n- One-Piece Construction: Engineered as a single piece to enhance structural integrity and prevent the common failure issues associated with two-piece valves.\n \n- Premium Material: Crafted from high-grade titanium to reduce reciprocating mass and withstand high thermal stress.\n \n- Advanced Surface Treatment: Precision machined and finished with a chromium-nitride coating. This specialized coating offers ultimate protection against stem and seat wear while significantly reducing tip erosion.\n \n- Performance Focused: Designed to meet or exceed OEM specifications, ensuring a direct and reliable performance upgrade for your engine rebuild.\n\nChoosing Vertex components ensures that your engine is built to last. By upgrading to these high-performance valves, you are investing in the longevity and efficiency of your four-stroke engine, maintaining optimal compression and power delivery for longer intervals.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/ktm-sxf-450-smr-450-2013-2018-titanium-exhaust-valve","buyOneNow":null,"basketWithThis":null}},"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."]}}