{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"362aaf775b57","name":"EXHAUST VALVE 03-21 YAMAHA GAS GAS YZF WRF YFZ EC 450 PSYCHIC XU-09521E 5TA-12121-00-00","sku":"65-425.PS.SS","brand":"Dirt Racing","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":5,"price":{"amount":19,"formatted":"£19.00"},"summary":"PSYCHIC Exhaust Valve XU-09521E. Features a forged one-piece construction, nitride coating, modified radius, swirl polish, chromed stems, and stellite tips. This provides reduced friction for quicker/higher revs and a longer valve life. Meets or exceeds OEM quality. Direct OEM replacement. Size: 28x4.96x75mm. Cross reference: 5TA-12121-00-00.","attributes":[{"label":"General Product Group","value":"Cam & Valvetrain"},{"label":"General Product Type","value":"Valve - Exhaust"},{"label":"Variant Id","value":"263775"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/65-425_2EPS_2ESS/e8ceb709b2a30819.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/65-425_2EPS_2ESS/e8ceb709b2a30819.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/65-425_2EPS_2ESS/9f8620ba613cf917.jpg"],"description":"PSYCHIC Exhaust Valve XU-09521E. Features a forged one-piece construction, nitride coating, modified radius, swirl polish, chromed stems, and stellite tips. This provides reduced friction for quicker/higher revs and a longer valve life. Meets or exceeds OEM quality. Direct OEM replacement. Size: 28x4.96x75mm. Cross reference: 5TA-12121-00-00.","descriptionMarkdown":"### Psychic Exhaust Valve\n\nEnhance your engine's performance and longevity with the Psychic Exhaust Valve. Engineered for a direct OEM replacement, this valve meets or exceeds original equipment quality, offering the best value for your investment.\n\n**Key Features:**\n\n \n- Forged one-piece construction for superior durability.\n \n- Nitride coating provides enhanced wear resistance.\n \n- Modified radius design optimizes airflow.\n \n- Swirl polish reduces friction for quicker and higher revs.\n \n- Chromed stems ensure smooth operation.\n \n- Stellite tips offer extended valve life.\n \n- Dimensions: 28x4.96x75mm.\n\nThis high-quality replacement part is guaranteed for your satisfaction. Ensure compatibility by checking the product image before ordering.\n\nCross-reference OEM Part Number: 5TA-12121-00-00","weightGrams":null,"fitments":[{"make":"GAS-GAS","model":"EC F 450","cc":null,"notes":null,"years":"2013–2015"},{"make":"YAMAHA","model":"WR 450F","cc":null,"notes":null,"years":"2003–2020"},{"make":"YAMAHA","model":"YFZ 450","cc":null,"notes":null,"years":"2004–2009, 2017"},{"make":"YAMAHA","model":"YFZ 450R","cc":null,"notes":null,"years":"2009–2021"},{"make":"YAMAHA","model":"YFZ 450X","cc":null,"notes":null,"years":"2010–2011"},{"make":"YAMAHA","model":"YFZ R 450","cc":null,"notes":null,"years":"2009–2025"},{"make":"YAMAHA","model":"YFZ SE 450","cc":null,"notes":null,"years":"2010–2019"},{"make":"YAMAHA","model":"YFZ X 450","cc":null,"notes":null,"years":"2008–2011"},{"make":"YAMAHA","model":"YZ 450F","cc":null,"notes":null,"years":"2003–2009"}],"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/exhaust-valve-03-21-yamaha-gas-gas-yzf-wrf-yfz-ec-450-psychic-xu-09521e-5ta-1212","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/362aaf775b57:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/362aaf775b57:1"}},"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."]}}