{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"4616da1cbeb8","name":"HONDA CRF 450R 2007 - 2008 STEEL EXHAUST VALVE","sku":"V.840 0002-5","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":40.42,"formatted":"£40.42"},"summary":"Vertex Stainless Steel one-piece exhaust valves offer ultimate performance and longevity for modern 4 stroke engines. These high performance steel one-piece valves are a direct replacement for genuine factory two-piece valves. Precision machined with a chromium-nitride coating, they provide ultimate protection from tip erosion and stem/seat wear. Meets or exceeds O.E.M. specifications.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/honda-crf-450r-2007-2008-steel-exhaust-valve-3000-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/honda-crf-450r-2007-2008-steel-exhaust-valve-3000-p.jpg"],"description":"Vertex Stainless Steel one-piece exhaust valves offer ultimate performance and longevity for modern 4 stroke engines. These high performance steel one-piece valves are a direct replacement for genuine factory two-piece valves. Precision machined with a chromium-nitride coating, they provide ultimate protection from tip erosion and stem/seat wear. Meets or exceeds O.E.M. specifications.","descriptionMarkdown":"### Vertex Stainless Steel Exhaust Valve\n\nUpgrade your engine reliability with the Vertex Stainless Steel one-piece exhaust valve. Engineered for riders and engine builders who prioritize both performance and longevity, this valve is designed to replace factory two-piece components that are prone to failure under high-stress conditions.\n\nEach valve is precision-machined to ensure a perfect fit and seamless operation within your four-stroke engine. By moving to a one-piece steel construction, you eliminate the inherent weak points found in standard multi-piece valves, providing your engine with the durability required for competitive racing or intensive trail riding.\n\n### Key Features\n\n \n- Durable One-Piece Construction: Eliminates the risks associated with multi-piece valve designs for increased engine safety.\n \n- Advanced Coating: Features a chromium-nitride coating that offers superior protection against tip erosion and stem wear.\n \n- Extended Service Life: Designed to minimize seat wear and maintain optimal valve train geometry over longer periods.\n \n- OEM Quality: Meets or exceeds original equipment manufacturer specifications for performance and reliability.\n \n- High-Performance Material: Crafted from high-grade steel to withstand the extreme thermal loads found in modern four-stroke engines.\n\nWhether you are performing a routine top-end rebuild or seeking a more reliable alternative to factory parts, the Vertex Stainless Steel Exhaust Valve is the ideal choice for maintaining peak engine health and performance.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/honda-crf-450r-2007-2008-steel-exhaust-valve-25749","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/4616da1cbeb8:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/4616da1cbeb8:1"}},"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."]}}