{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"bb0c5467b83a","name":"SPRING VALVE 20 RACING 1998-2003 YAMAHA YZF R1 KIBBLEWHITE INTAKE EXHAUST ROAD 80-80256","sku":"65-6325","brand":"Kibblewhite","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":619.22,"formatted":"£619.22"},"summary":"KIBBLEWHITE 65-6325 Racing Valve Spring. Designed in-house using proprietary simulation to optimise stress distribution and fatigue life, and processed with targeted stress relief and shot peening for enhanced mechanical strength and consistency. Supplied as spring only. High-performance racing valve spring for high-RPM motorcycle engine valvetrain. Manufacturer: KPMI. Product type: High-performance racing valve spring. Configuration: Spring only. Intended use: High-RPM motorcycle engine valvetrain. Cross-reference OEM part numbers: 65-6325, 80-80256.","attributes":[{"label":"General Product Group","value":"Cam & Valvetrain"},{"label":"General Product Type","value":"Valve Spring"},{"label":"Variant Id","value":"264265"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/65-6325/1d91b710e9cbbd2c.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/65-6325/1d91b710e9cbbd2c.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/65-6325/be93046826d9d574.jpg"],"description":"KIBBLEWHITE 65-6325 Racing Valve Spring. Designed in-house using proprietary simulation to optimise stress distribution and fatigue life, and processed with targeted stress relief and shot peening for enhanced mechanical strength and consistency. Supplied as spring only. High-performance racing valve spring for high-RPM motorcycle engine valvetrain. Manufacturer: KPMI. Product type: High-performance racing valve spring. Configuration: Spring only. Intended use: High-RPM motorcycle engine valvetrain. Cross-reference OEM part numbers: 65-6325, 80-80256.","descriptionMarkdown":"### Kibblewhite Racing Valve Spring\n\nExperience superior valvetrain performance with the Kibblewhite Racing Valve Spring. Engineered for precision and durability in high-RPM motorcycle engines, this spring is designed to optimize stress distribution and extend fatigue life. Through advanced in-house simulation and proprietary design software, each spring undergoes targeted stress relief and shot peening processes, significantly enhancing its mechanical strength and consistency under demanding conditions.\n\n#### Key Features:\n\n\t\n- Proprietary design and simulation for optimized performance.\n\t\n- Stress-relieved for improved stability under high load conditions.\n\t\n- Shot-peened to increase fatigue strength and overall durability.\n\t\n- Racing-grade construction for high-performance applications.\n\t\n- Supplied as a spring only component.\n\n#### Specifications:\n\n\t\n- Manufacturer: KPMI\n\t\n- Product Type: High-Performance Racing Valve Spring\n\t\n- Configuration: Spring only\n\t\n- Intended Use: High-RPM motorcycle engine valvetrain\n\n**Cross-Reference OEM Part Numbers:**\n\n\t\n- 65-6325\n\t\n- 80-80256","weightGrams":null,"fitments":[],"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/spring-valve-20-racing-1998-2003-yamaha-yzf-r1-kibblewhite-intake-exhaust-road-8","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/bb0c5467b83a:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/bb0c5467b83a: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."]}}