{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"836b6f3647c3","name":"YAMAHA YZF 450 2003 - 2005 WRF 450 2003-2006 BIG BORE 98mm TOP END GASKET SET","sku":"CW.23001-G01","brand":"Cylinder Works","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":113.32,"formatted":"£113.32"},"summary":"This top end gasket set includes head, base, exhaust, and cam chain tensioner gaskets. Made from a wide range of materials, including MLS (Multi-Layer Steel) and Aramid Fiber, Cometic gaskets are designed for superior performance across various engine types and sizes. Cometic combines advanced materials with current manufacturing processes to provide custom-tailored solutions. Gaskets are made in the USA with materials manufactured on American soil.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/yamaha-yfz-450-quad-2004-2013-big-bore-98mm-top-end-gasket-set-5945-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/yamaha-yfz-450-quad-2004-2013-big-bore-98mm-top-end-gasket-set-5945-p.jpg"],"description":"This top end gasket set includes head, base, exhaust, and cam chain tensioner gaskets. Made from a wide range of materials, including MLS (Multi-Layer Steel) and Aramid Fiber, Cometic gaskets are designed for superior performance across various engine types and sizes. Cometic combines advanced materials with current manufacturing processes to provide custom-tailored solutions. Gaskets are made in the USA with materials manufactured on American soil.","descriptionMarkdown":"### Cylinder Works 98mm Big Bore Top End Gasket Set\n\nEnsure your engine rebuild is completed with precision and reliability using this premium top end gasket set. Designed specifically for high-performance big bore applications, this kit provides a complete sealing solution for your top end components. Engineered to meet the rigorous demands of competition engines, these gaskets offer exceptional thermal stability and durability under extreme pressure.\n\nManufactured using high-quality materials to ensure a leak-free seal, this set is an essential component for any engine overhaul or big bore conversion. Whether you are maintaining your performance machine or performing a complete engine rebuild, Cylinder Works gaskets provide the confidence and longevity required for motorsports applications.\n\n### Key Features\n\n \n- Comprehensive Kit: Includes head, base, exhaust, and cam chain tensioner gaskets for a complete top end refresh.\n \n- Precision Fit: Specifically engineered for 98mm big bore engine configurations to ensure perfect alignment and sealing.\n \n- Durable Materials: Constructed from high-grade materials designed to withstand high-compression environments and high-heat conditions.\n \n- Reliable Performance: Engineered to provide a superior seal that prevents leaks and maintains consistent compression levels.\n \n- Industry Proven: Designed for riders and mechanics who demand consistency and performance from their engine components.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/yamaha-yzf-450-2003-2005-wrf-450-2003-2006-big-bore-98mm-top-end-gasket-set","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/836b6f3647c3:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/836b6f3647c3:1"}},"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."]}}