{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"005bfd6111ee","name":"VALVE SPRING SET KX250F 04-16, KIBBLEWHITE 40-40100 RACING, LIGHTWEIGHT RACING","sku":"65-715","brand":"Kibblewhite","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":243.37,"formatted":"£243.37"},"summary":"This Kibblewhite 40-40100 racing valve spring set is engineered for high-performance valve lifts up to 0.445 inches. Designed for modern high-revving four-stroke engines, the kit features lightweight chrome silicon valve springs and titanium retainers for reduced valvetrain inertia. It is engineered for both intake and exhaust applications and supports valve lifts up to 0.445 inches.","attributes":[{"label":"General Product Group","value":"Cam & Valvetrain"},{"label":"General Product Type","value":"Valve Spring"},{"label":"Variant Id","value":"264340"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/65-715/b8a8244d956fcb99.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/65-715/b8a8244d956fcb99.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/65-715/4b94ef8d5d23737b.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/65-715/05673614b5c7ab60.jpg"],"description":"This Kibblewhite 40-40100 racing valve spring set is engineered for high-performance valve lifts up to 0.445 inches. Designed for modern high-revving four-stroke engines, the kit features lightweight chrome silicon valve springs and titanium retainers for reduced valvetrain inertia. It is engineered for both intake and exhaust applications and supports valve lifts up to 0.445 inches.","descriptionMarkdown":"### Kibblewhite Racing Valve Spring Set for Kawasaki KX250F (2004-2016)\n\nThis advanced valve spring set is engineered by Kibblewhite for high-performance applications on Kawasaki KX250F motorcycles. Designed to meet the rigorous demands of modern four-stroke engines, this kit utilizes lightweight materials and precision manufacturing to enhance durability and optimize performance, especially in high-revving scenarios.\n\n**Key Features:**\n\n \n- Features lightweight chrome silicon valve springs for reduced mass.\n \n- Includes titanium retainers, contributing to lower valvetrain inertia for improved responsiveness.\n \n- Engineered with a high-lift design, supporting valve lifts up to 0.445 inches.\n \n- Suitable for both intake and exhaust valve applications, providing comprehensive valvetrain support.\n\n**Specifications:**\n\n \n- Maximum Valve Lift Capacity: 0.445 inches","weightGrams":null,"fitments":[{"make":"KAWASAKI","model":"KX 250F","cc":null,"notes":null,"years":"2004–2016"}],"collections":[{"name":"Cam & Valvetrain","url":"https://www.2brosparts.com/api/agent/collection/GB/cam-valvetrain"},{"name":"Valve Spring","url":"https://www.2brosparts.com/api/agent/collection/GB/valve-spring"}],"links":{"page":"https://www.2brosparts.com/products/valve-spring-set-kx250f-04-16-kibblewhite-40-40100-racing-lightweight-racing","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/005bfd6111ee:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/005bfd6111ee: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."]}}