{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"0dd3abf37298","name":"CYLINDER KIT 71.00mm YAMAHA 94-04 YFM 250 BEAR TRAKER 4BD-11310-01-00 CK049","sku":"56-K217.KIT.STD","brand":"Dirt Racing","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":15,"price":{"amount":114.25,"formatted":"£114.25"},"summary":"Cylinder rebuild kit with 71.00mm bore diameter for Yamaha YFM250 models. This kit is a direct OEM replacement, meeting or exceeding original quality standards. It includes a cylinder, gasket set, standard size piston, standard size piston ring set, piston pin, and circlips. OEM part number for the cylinder is 4BD-11310-01-00.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Cylinder Kits"},{"label":"Variant Id","value":"253166"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K217_2EKIT_2ESTD/5a44603486843f1d.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K217_2EKIT_2ESTD/5a44603486843f1d.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K217_2EKIT_2ESTD/9b8cbbeb4bd99da9.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K217_2EKIT_2ESTD/5528099a2c0d46ed.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K217_2EKIT_2ESTD/fa76401a70cd4984.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K217_2EKIT_2ESTD/60987d52f640fdcf.jpg"],"description":"Cylinder rebuild kit with 71.00mm bore diameter for Yamaha YFM250 models. This kit is a direct OEM replacement, meeting or exceeding original quality standards. It includes a cylinder, gasket set, standard size piston, standard size piston ring set, piston pin, and circlips. OEM part number for the cylinder is 4BD-11310-01-00.","descriptionMarkdown":"### Cylinder Rebuild Kit for Yamaha YFM250\n\nThis comprehensive cylinder rebuild kit is designed for Yamaha YFM250 models. It provides essential components for a thorough cylinder repair and rebuild, serving as a direct replacement for original equipment manufacturer (OEM) parts. Each component is engineered to meet or exceed the original quality standards, ensuring durability and reliable performance for your vehicle.\n\n**Key Features:**\n\n \n- Direct OEM replacement for precise fitment.\n \n- Manufactured to meet or exceed OEM quality standards.\n \n- Includes all necessary components for a complete cylinder rebuild.\n \n- Engineered for enhanced durability and long-lasting reliability.\n\n**Included Components:**\n\n \n- Cylinder\n \n- Gasket set\n \n- Standard size piston\n \n- Standard size piston ring set\n \n- Piston pin\n \n- Circlips\n\n**Specifications:**\n\n \n- This kit is designed for a 71.00mm bore size.\n\n**Cross-Reference OEM Part Numbers:**\n\n \n- Cylinder: 4BD-11310-01-00\n \n- Gasket Cylinder: 4BD-11351-00-00, 5VC-11351-01-00\n \n- Gasket Cylinder Head: 3GH-11181-00-00\n \n- Piston (Standard): 4BD-11631-00-Y0\n \n- Piston Ring Set (Standard): 4BD-11610-00-00\n \n- Piston Pin: 29U-11633-00-00\n \n- Circlip: 93450-17044-00","weightGrams":null,"fitments":[{"make":"YAMAHA","model":"YFM 250 Bear Tracker","cc":null,"notes":null,"years":"1999–2004"}],"collections":[{"name":"Engine","url":"https://www.2brosparts.com/api/agent/collection/GB/engine"},{"name":"Cylinder Kits","url":"https://www.2brosparts.com/api/agent/collection/GB/cylinder-kits"}],"links":{"page":"https://www.2brosparts.com/products/cylinder-kit-7100mm-yamaha-94-04-yfm-250-bear-traker-4bd-11310-01-00-ck049","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/0dd3abf37298:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/0dd3abf37298:1"}},"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."]}}