{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"c5083ca395cc","name":"KIT IN VALVE+SPRING CRF250, PROX 28.SIS1337-2 INTAKE","sku":"65-K151.PX","brand":"Pro-X Racing","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":152.3,"formatted":"£152.30"},"summary":"ProX Steel INTAKE Valve/Spring Kit. This kit contains steel intake valves and specially designed stronger valve springs. The ProX kit replaces OEM valves and valve springs and can be installed using OEM retainers, bases, and valve seats.","attributes":[{"label":"General Product Group","value":"Cam & Valvetrain"},{"label":"General Product Type","value":"Valve & Spring Kit"},{"label":"Variant Id","value":"264467"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/65-K151_2EPX/7b0f22f678f91239.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/65-K151_2EPX/7b0f22f678f91239.jpg"],"description":"ProX Steel INTAKE Valve/Spring Kit. This kit contains steel intake valves and specially designed stronger valve springs. The ProX kit replaces OEM valves and valve springs and can be installed using OEM retainers, bases, and valve seats.","descriptionMarkdown":"### ProX Steel Intake Valve and Spring Kit for Honda CRF250R\n\nUpgrade your motorcycle's performance and durability with the ProX Steel Intake Valve and Spring Kit. This kit is designed as a direct replacement for your original titanium valves and springs, offering a significant increase in lifespan.\n\nProX is renowned for its high-quality aftermarket parts, and this kit exemplifies their commitment to excellence. By converting from OEM titanium valves to ProX steel valves, you can expect a lifespan extension of up to three times that of standard titanium valves. This means less frequent maintenance and more reliable performance on and off the track.\n\n**Key Features:**\n\n \n- Extended Lifespan: Steel valves offer up to three times the lifespan of OEM titanium valves.\n \n- Complete Kit: Includes steel intake valves and specially designed stronger valve springs.\n \n- Direct Replacement: Engineered to replace OEM valves and springs seamlessly.\n \n- Uses OEM Components: Compatible with OEM retainers, bases, and valve seats for easy installation.\n \n- Enhanced Durability: Provides superior resistance to wear and tear for demanding riding conditions.\n\nThe ProX Steel Intake Valve and Spring Kit is an essential upgrade for riders seeking to improve the longevity and reliability of their engine. The included stronger valve springs are crucial to accommodate the slightly increased weight of the steel valves, ensuring optimal valve train operation.","weightGrams":null,"fitments":[{"make":"HONDA","model":"CRF 250R","cc":null,"notes":null,"years":"2008–2009"}],"collections":[{"name":"Cam & Valvetrain","url":"https://www.2brosparts.com/api/agent/collection/GB/cam-valvetrain"},{"name":"Valve & Spring Kit","url":"https://www.2brosparts.com/api/agent/collection/GB/valve-spring-kit"}],"links":{"page":"https://www.2brosparts.com/products/kit-in-valvespring-crf250-prox-28sis1337-2-intake","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/c5083ca395cc:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/c5083ca395cc: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."]}}