{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"182e019416fc","name":"CYLINDER HEAD KIT 04-07 CRF250R, Cylinder Works - CH1003-K01, 04-06 CRF250X HONDA, 12010-KRN-A00","sku":"56-H102.CW","brand":"Hot Rods","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":521.94,"formatted":"£521.94"},"summary":"Cylinder Works Cylinder Head Kit CH1003-K01 is a premium replacement cylinder head kit manufactured for select Honda CRF250R and CRF250X models. It includes C630 valve seats and guides, a competition valve job, and is designed for higher lift cams. Features include cam caps and bolts, shortened valve guides, unshrouded combustion chamber, blended bowl seat to port, and stock-shaped ports. This kit is made in the U.S.A. Valves, springs, and lifters are sold separately. Cross-reference part number 12010-KRN-A00.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Cylinder Kits"},{"label":"Variant Id","value":"283197"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-H102_2ECW/791edbf97c7ac16c.png","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-H102_2ECW/791edbf97c7ac16c.png"],"description":"Cylinder Works Cylinder Head Kit CH1003-K01 is a premium replacement cylinder head kit manufactured for select Honda CRF250R and CRF250X models. It includes C630 valve seats and guides, a competition valve job, and is designed for higher lift cams. Features include cam caps and bolts, shortened valve guides, unshrouded combustion chamber, blended bowl seat to port, and stock-shaped ports. This kit is made in the U.S.A. Valves, springs, and lifters are sold separately. Cross-reference part number 12010-KRN-A00.","descriptionMarkdown":"### Cylinder Works Cylinder Head Kit for Honda CRF250R/X\n\nThe Cylinder Works Cylinder Head Kit is a high-quality replacement cylinder head engineered for select Honda CRF250R and CRF250X models. This premium kit is manufactured with precision and utilizes durable materials to provide a dependable solution for engine rebuilds. It is designed to enhance engine efficiency and longevity.\n\n**Key Features:**\n\n\t\n- New replacement cylinder head designed for optimal performance.\n\t\n- Includes cam caps and cam cap bolts for secure installation.\n\t\n- Features C630 nickel/aluminum/bronze alloy valve seats and guides for exceptional durability.\n\t\n- Equipped with a competition valve job for improved engine performance.\n\t\n- Shortened valve guides are incorporated to accommodate higher lift camshafts.\n\t\n- Features an unshrouded combustion chamber and a blended bowl seat to port for enhanced airflow.\n\t\n- Stock-shaped ports ensure compatibility with standard engine configurations.\n\t\n- Proudly made in the U.S.A.\n\n**Important Note:** This kit **does not** include valves, springs, or lifters. These components must be purchased separately.\n\n**Cross-Reference Part Number:** 12010-KRN-A00","weightGrams":null,"fitments":[{"make":"HONDA","model":"CRF 250R","cc":null,"notes":null,"years":"2004–2007"},{"make":"HONDA","model":"CRF 250X","cc":null,"notes":null,"years":"2004–2006"}],"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-head-kit-04-07-crf250r-cylinder-works-ch1003-k01-04-06-crf250x-honda-12","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/182e019416fc:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/182e019416fc: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."]}}