{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"603ff0a37b49","name":"CYLINDER KIT 77mm YAMAHA YZ 250F 19-26, ATHENA EC485-072 STD BORE, (Piston not included)","sku":"56-K250.77.CGA","brand":"Athena","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":404.04,"formatted":"£404.04"},"summary":"Cylinder kit 77mm for Yamaha YZ 250F 2019-2026 and WR F 250 2020-2024. Athena EC485-072. Standard bore. Bore diameter 77.00 mm. Compression ratio 13.9:1. Displacement 250.00 cc. Piston not included.","attributes":[{"label":"Variant Id","value":"322722"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K250_2E77_2ECGA/df9b121ab4d7b4c3.png","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K250_2E77_2ECGA/df9b121ab4d7b4c3.png"],"description":"Cylinder kit 77mm for Yamaha YZ 250F 2019-2026 and WR F 250 2020-2024. Athena EC485-072. Standard bore. Bore diameter 77.00 mm. Compression ratio 13.9:1. Displacement 250.00 cc. Piston not included.","descriptionMarkdown":"### Athena Cylinder Kit for Yamaha YZ 250F / WRF 250\n\nUpgrade your Yamaha's performance with this high-quality Athena Cylinder Kit. Designed for the YZ 250F and WRF 250 models, this kit is engineered to provide enhanced power and reliability.\n\n**Key Features:**\n\n \n- Standard Bore Diameter: Features a 77.00mm bore diameter for precise fitment and optimal performance.\n \n- High Compression Ratio: Boasts a 13.9:1 compression ratio for increased power output.\n \n- Increased Displacement: Offers a 250.00cc displacement for superior engine performance.\n \n- Durable Construction: Manufactured by Athena, a leader in high-performance engine components.\n \n- Note: Piston is not included with this cylinder kit.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/cylinder-kit-77mm-yamaha-yz-250f-19-26-athena-ec485-072-std-bore-piston-not-incl","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/603ff0a37b49:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/603ff0a37b49:1"}},"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."]}}