{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"9028e81bcfce","name":"VALVE EXHAUST TITANIUM KTM 450 19-25, PROX 28.6419-1, 79536531000, KTM, HUSQVARNA","sku":"65-5097.PX.TI","brand":"Pro-X Racing","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":100.66,"formatted":"£100.66"},"summary":"PROX Titanium Exhaust Valve. Manufacturer Part No.: PROX 28.6419-1. Material: Titanium. This is a direct OEM replacement designed for durability in high-performance engines and manufactured to precise specifications for consistent performance and reliability.","attributes":[{"label":"General Product Group","value":"Cam & Valvetrain"},{"label":"General Product Type","value":"Valve - Exhaust"},{"label":"Variant Id","value":"288583"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/65-5097_2EPX_2ETI/958e866e8eaa3814.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/65-5097_2EPX_2ETI/958e866e8eaa3814.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/65-5097_2EPX_2ETI/b50c2e9cae3cf43c.jpg"],"description":"PROX Titanium Exhaust Valve. Manufacturer Part No.: PROX 28.6419-1. Material: Titanium. This is a direct OEM replacement designed for durability in high-performance engines and manufactured to precise specifications for consistent performance and reliability.","descriptionMarkdown":"### PROX Titanium Exhaust Valve\n\nUpgrade your motorcycle's performance and reliability with this PROX Titanium Exhaust Valve. Engineered as a direct OEM replacement, this valve is crafted from high-strength, lightweight titanium, offering superior durability and optimal performance for demanding four-stroke engines. Manufactured to meet or exceed OEM quality standards, it ensures a precise fit and consistent operation.\n\n**Key Features:**\n\n \n- Titanium Construction: Provides exceptional strength-to-weight ratio for enhanced performance and longevity.\n \n- OEM Specifications: Manufactured to meet exact factory standards for a perfect fit and reliable function.\n \n- Direct Replacement: Designed to seamlessly replace the original exhaust valve without modification.\n \n- Durable Design: Built to withstand the rigors of high-performance riding and racing conditions.\n\n**Specifications:**\n\n \n- Part Number: PROX 28.6419-1\n \n- Type: Exhaust Valve\n \n- Material: Titanium","weightGrams":null,"fitments":[{"make":"GAS-GAS","model":"EX F 450","cc":null,"notes":null,"years":"2021–2024"},{"make":"GAS-GAS","model":"MC F 450","cc":null,"notes":null,"years":"2021–2025"},{"make":"HUSQVARNA","model":"FC 450","cc":null,"notes":null,"years":"2019–2025"},{"make":"HUSQVARNA","model":"FS 450","cc":null,"notes":null,"years":"2019–2025"},{"make":"HUSQVARNA","model":"FX 450","cc":null,"notes":null,"years":"2019–2025"},{"make":"KTM","model":"450 SM-R","cc":null,"notes":null,"years":"2021–2023"},{"make":"KTM","model":"450 SMR","cc":null,"notes":null,"years":"2024–2025"},{"make":"KTM","model":"450 SX-F","cc":null,"notes":null,"years":"2019–2025"}],"collections":[{"name":"Cam & Valvetrain","url":"https://www.2brosparts.com/api/agent/collection/GB/cam-valvetrain"},{"name":"Valve - Exhaust","url":"https://www.2brosparts.com/api/agent/collection/GB/valve-exhaust"}],"links":{"page":"https://www.2brosparts.com/products/valve-exhaust-titanium-ktm-450-19-25-prox-286419-1-79536531000-ktm-husqvarna","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/9028e81bcfce:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/9028e81bcfce: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."]}}