{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"b522a57a4ed6","name":"CYLINDER ONLY STD 66.40mm YAMAHA 2003 - 2025 YZ 2T 250 5UP-11311-21 CYLINDER WORKS 20009","sku":"56-K156.664.CYLCW","brand":"Cylinder Works","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":486.97,"formatted":"£486.97"},"summary":"Cylinder Works Standard Bore Cylinder 66.40mm YZ 250 2-Cycle. This standard bore cylinder is designed as a high-quality replacement for YZ 250 models. It is engineered for durability and precision, maintaining factory specifications for optimal performance and reliability. Cylinder diameter is 66.400 mm with a displacement of 250 cc. This is a direct replacement part for seamless fit and long-lasting performance.","attributes":[{"label":"Variant Id","value":"344096"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K156_2E664_2ECYLCW/791edbf97c7ac16c.png","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K156_2E664_2ECYLCW/791edbf97c7ac16c.png"],"description":"Cylinder Works Standard Bore Cylinder 66.40mm YZ 250 2-Cycle. This standard bore cylinder is designed as a high-quality replacement for YZ 250 models. It is engineered for durability and precision, maintaining factory specifications for optimal performance and reliability. Cylinder diameter is 66.400 mm with a displacement of 250 cc. This is a direct replacement part for seamless fit and long-lasting performance.","descriptionMarkdown":"### Cylinder Works Standard Bore Cylinder for YZ 250\n\nThe Cylinder Works Standard Bore Cylinder is a precision-engineered replacement part designed for optimal performance and longevity. This cylinder ensures a direct fit and maintains factory specifications for your 2-cycle engine.\n\n### Key Features:\n\n \n- Type: Standard Bore Cylinder\n \n- Diameter: 66.40mm\n \n- Engine Type: 2-Cycle\n \n- Displacement: 250 cc\n \n- Construction: High-quality materials for durability\n \n- Fitment: Engineered as a direct replacement part\n\nThis standard bore cylinder is ideal for riders seeking to maintain or restore their engine's efficiency with a reliable and precise component. Experience consistent power delivery and a long service life.","weightGrams":null,"fitments":[{"make":"YAMAHA","model":"YZ 250","cc":null,"notes":null,"years":"2003–2021"},{"make":"YAMAHA","model":"YZ 2T 250","cc":null,"notes":null,"years":"2003–2019"}],"collections":[],"links":{"page":"https://www.2brosparts.com/products/cylinder-only-std-6640mm-yamaha-2003-2025-yz-2t-250-5up-11311-21-cylinder-works-","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/b522a57a4ed6:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/b522a57a4ed6:1"}},"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."]}}