{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"9317a0d05bab","name":"VALVE SPRING SET YZF400 YZF426, KIBBLEWHITE 80-80100 RACING, YAMAHA WR400/426 1998-2002","sku":"65-724","brand":"Kibblewhite","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":180.8,"formatted":"£180.80"},"summary":"Kibblewhite 80-80100 Racing Valve Spring Set. Lightweight racing valve chrome silicon springs, titanium retainers, H.T. steel lower collars, and seals. Intake and Exhaust springs support 0.380 valve lift. 40# seat pressure with 86 lb. at .380 lift. For YZF400, YZF426, WR400, WR426 models.","attributes":[{"label":"General Product Group","value":"Cam & Valvetrain"},{"label":"General Product Type","value":"Valve Spring"},{"label":"Variant Id","value":"264350"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/65-724/a32844f2c27e6bad.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/65-724/a32844f2c27e6bad.jpg"],"description":"Kibblewhite 80-80100 Racing Valve Spring Set. Lightweight racing valve chrome silicon springs, titanium retainers, H.T. steel lower collars, and seals. Intake and Exhaust springs support 0.380 valve lift. 40# seat pressure with 86 lb. at .380 lift. For YZF400, YZF426, WR400, WR426 models.","descriptionMarkdown":"### Kibblewhite Racing Valve Spring Set for Yamaha YZF/WRF 400/426\n\nEnhance your Yamaha YZF or WRF 400/426 motorcycle's performance with this high-quality racing valve spring set from Kibblewhite. Engineered for demanding off-road applications, this set is designed to handle increased valve lift and provide reliable performance for your engine.\n\n#### Key Features:\n\n \n- High Lift Capability: Designed to accommodate up to 0.380 inches of valve lift, allowing for improved airflow and performance.\n \n- Lightweight Chrome Silicon Springs: Constructed from lightweight chrome silicon for reduced mass and improved responsiveness.\n \n- Titanium Retainers: Features durable titanium retainers for strength and weight savings.\n \n- High Tensile Steel Lower Collars: Includes robust H.T. steel lower collars for secure valve spring installation.\n \n- Complete System Design: KPMI (Kibblewhite Precision Machine Inc.) utilizes a scientific, system-wide approach to ensure all components work harmoniously for optimal performance and durability.\n \n- Pressure Specifications: Both intake and exhaust springs offer 40 lbs. of seat pressure and 86 lbs. of pressure at 0.380 inches of lift.\n \n- Includes Seals: This comprehensive set comes with necessary seals for a complete installation.\n\nThis valve spring set is an ideal upgrade for riders seeking to push the performance limits of their Yamaha YZF400, YZF426, WR400, or WR426 motorcycles.","weightGrams":null,"fitments":[{"make":"YAMAHA","model":"WR 400F","cc":null,"notes":null,"years":"1998–2000"},{"make":"YAMAHA","model":"WR 426F","cc":null,"notes":null,"years":"2000–2002"},{"make":"YAMAHA","model":"YZ 400F","cc":null,"notes":null,"years":"1998–2000"},{"make":"YAMAHA","model":"YZ 426F","cc":null,"notes":null,"years":"2000–2002"}],"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-yzf400-yzf426-kibblewhite-80-80100-racing-yamaha-wr400426-1998-","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/9317a0d05bab:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/9317a0d05bab: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."]}}