{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"a7bff71f6ab9","name":"VALVE EXHAUST CRF150F 03-05, PROX 28.1323-1 14721-KBB-900","sku":"65-403.EX.PX","brand":"Pro-X Racing","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":3,"price":{"amount":22.74,"formatted":"£22.74"},"summary":"ProX Exhaust Valve. STAINLESS STEEL. Head Diameter 27mm, Stem Diameter 5.50mm, Length 89.35mm. Manufactured of premium grade steel to exact OEM specifications and tolerances. Direct and cost-efficient OEM replacement.","attributes":[{"label":"General Product Group","value":"Cam & Valvetrain"},{"label":"General Product Type","value":"Valve - Exhaust"},{"label":"Variant Id","value":"263700"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/65-403_2EEX_2EPX/b5282f3c6be47868.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/65-403_2EEX_2EPX/b5282f3c6be47868.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/65-403_2EEX_2EPX/21e215df9d7d1f99.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/65-403_2EEX_2EPX/325f0fc7c5cd5d0c.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/65-403_2EEX_2EPX/73ab6dcacde758f2.jpg"],"description":"ProX Exhaust Valve. STAINLESS STEEL. Head Diameter 27mm, Stem Diameter 5.50mm, Length 89.35mm. Manufactured of premium grade steel to exact OEM specifications and tolerances. Direct and cost-efficient OEM replacement.","descriptionMarkdown":"### ProX High-Performance Stainless Steel Exhaust Valve\n\n Upgrade your engine's performance with this ProX High-Performance Stainless Steel Exhaust Valve. Engineered for durability and superior performance, this valve is designed to meet and exceed OE specifications.\n\n### Key Features:\n\n \n- Material: High-performance stainless steel for exceptional strength and heat resistance.\n \n- Dimensions: Head Diameter: 27mm, Stem Diameter: 5.50mm, Length: 89.35mm.\n \n- High-Temperature Performance: Offers superior material properties at high temperatures.\n \n- Low Friction: Enhanced with a CrN coating for extreme surface hardness and considerably lower friction, contributing to increased engine efficiency.\n \n- OEM Replacement: Manufactured to exact OEM specifications and tolerances, ensuring a direct and cost-efficient replacement.\n \n- Reliability: Designed for enhanced reliability, outperforming standard OE valves.\n\n ProX offers a range of steel and titanium engine valves, as well as titanium to steel conversion kits. These steel valves are produced by leading OEM factories in Japan, guaranteeing premium quality and precise fitment.","weightGrams":null,"fitments":[{"make":"HONDA","model":"CRF 150F","cc":null,"notes":null,"years":"2003–2005"},{"make":"HONDA","model":"CRF 230F","cc":null,"notes":null,"years":"2003–2020"},{"make":"HONDA","model":"CRF L 230","cc":null,"notes":null,"years":"2008–2009"}],"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/valve-exhaust-crf150f-03-05-prox-281323-1-14721-kbb-900","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/a7bff71f6ab9:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/a7bff71f6ab9:1"}},"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."]}}