{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"96b9e23f768c","name":"GASKET TOP KIT 06-09 YZ 450F, WORKS Cylinder 21003-G01, 480cc 2007 - 2015 Yamaha WR450F","sku":"56-K108.98.GKW","brand":"Cylinder Works","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":99.55,"formatted":"£99.55"},"summary":"Big Bore Gasket Kit 98mm. 478cc top-end gasket kit designed for optimal performance. Includes head, base, exhaust, and cam chain tensioner gaskets for a precise fit and reliable sealing. Comprehensive gasket set for 98mm bore applications. Suitable for high-performance or replacement needs. Bore size: 98mm. Displacement: 478cc.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Gasket - Top End Set"},{"label":"Variant Id","value":"283287"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K108_2E98_2EGKW/791edbf97c7ac16c.png","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K108_2E98_2EGKW/791edbf97c7ac16c.png"],"description":"Big Bore Gasket Kit 98mm. 478cc top-end gasket kit designed for optimal performance. Includes head, base, exhaust, and cam chain tensioner gaskets for a precise fit and reliable sealing. Comprehensive gasket set for 98mm bore applications. Suitable for high-performance or replacement needs. Bore size: 98mm. Displacement: 478cc.","descriptionMarkdown":"### Cylinder Works Big Bore Top End Gasket Kit 98mm for 478cc Applications\n\nEnsure optimal performance and reliable sealing with this comprehensive top-end gasket kit from Cylinder Works. Designed specifically for 98mm bore applications and 478cc displacement, this kit provides all the necessary gaskets for a precise fitment during high-performance builds or routine replacements.\n\n**Key Features:**\n\n \n- Engineered for 98mm bore sizes.\n \n- Suitable for engines with a 478cc displacement.\n \n- Includes essential gaskets for the cylinder head, cylinder base, exhaust, and cam chain tensioner.\n \n- Crafted for durability and consistent sealing in demanding conditions.\n \n- Ideal for both performance upgrades and standard engine rebuilds.\n\n**Specifications:**\n\n \n- Bore Size: 98mm\n \n- Displacement: 478cc","weightGrams":null,"fitments":[{"make":"YAMAHA","model":"WR 450F","cc":null,"notes":null,"years":"2003–2015"},{"make":"YAMAHA","model":"WRF 450","cc":null,"notes":null,"years":"2007–2015"},{"make":"YAMAHA","model":"YFZ 450 Bill Balance Edition","cc":null,"notes":null,"years":"2010"},{"make":"YAMAHA","model":"YFZ 450R","cc":null,"notes":null,"years":"2009–2017"},{"make":"YAMAHA","model":"YFZ 450R Special Edition","cc":null,"notes":null,"years":"2010–2013"},{"make":"YAMAHA","model":"YFZ 450X","cc":null,"notes":null,"years":"2009–2015"},{"make":"YAMAHA","model":"YFZ 450X Special Edition","cc":null,"notes":null,"years":"2011"},{"make":"YAMAHA","model":"YFZ BILL BALANCE EDITION 450","cc":null,"notes":null,"years":"2010–2018"},{"make":"YAMAHA","model":"YFZ R 450","cc":null,"notes":null,"years":"2009–2018"},{"make":"YAMAHA","model":"YFZ R SPECIAL EDITION 450","cc":null,"notes":null,"years":"2010–2013"},{"make":"YAMAHA","model":"YFZ S 450","cc":null,"notes":null,"years":"2004–2011"},{"make":"YAMAHA","model":"YFZ X 450","cc":null,"notes":null,"years":"2009–2021"},{"make":"YAMAHA","model":"YFZ X SPECIAL EDITION 450","cc":null,"notes":null,"years":"2011–2018"},{"make":"YAMAHA","model":"YZ 450F","cc":null,"notes":null,"years":"2003–2009"},{"make":"YAMAHA","model":"YZF 450","cc":null,"notes":null,"years":"2006–2009"}],"collections":[{"name":"Engine","url":"https://www.2brosparts.com/api/agent/collection/GB/engine"},{"name":"Gasket - Top End Set","url":"https://www.2brosparts.com/api/agent/collection/GB/gasket-top-end-set"}],"links":{"page":"https://www.2brosparts.com/products/gasket-top-kit-06-09-yz-450f-works-cylinder-21003-g01-480cc-2007-2015-yamaha-wr4","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/96b9e23f768c:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/96b9e23f768c: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."]}}