{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"3b5b683a8086","name":"CYLINDER FULL KIT 67MM HONDA CRF 230 07-16, ATHENA P400210100054 235CC BIG BORE, (Piston included)","sku":"56-K174.67.CKA","brand":"Athena","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":363.94,"formatted":"£363.94"},"summary":"ATHENA Big Bore Cylinder Kit Ø 67 mm, 235 cc - P400210100054. This kit includes a high-quality aluminum cylinder with increased bore, a complete piston with pin and rings, and all necessary gaskets. The cylinder is coated with motor-nicksil for smoothness and wear resistance. Bore Diameter: 67.00 mm. Compression Ratio: 11.9:1. Displacement: 235 cc. Net Weight: 0.21 Kg. This cylinder kit can be installed without engine crankcase modifications.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Cylinder Kits"},{"label":"Variant Id","value":"253051"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K174_2E67_2ECKA/d4dc24bee36f063b.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K174_2E67_2ECKA/d4dc24bee36f063b.jpg"],"description":"ATHENA Big Bore Cylinder Kit Ø 67 mm, 235 cc - P400210100054. This kit includes a high-quality aluminum cylinder with increased bore, a complete piston with pin and rings, and all necessary gaskets. The cylinder is coated with motor-nicksil for smoothness and wear resistance. Bore Diameter: 67.00 mm. Compression Ratio: 11.9:1. Displacement: 235 cc. Net Weight: 0.21 Kg. This cylinder kit can be installed without engine crankcase modifications.","descriptionMarkdown":"### Athena 235cc Big Bore Cylinder Kit - 67mm Bore\n\nUpgrade your motorcycle's performance with the Athena Big Bore Cylinder Kit. This kit is designed to increase engine displacement and power output while maintaining the reliability of original components. Engineered and manufactured in Italy by Athena's expert R&D department, this kit utilizes cutting-edge technology and extensive testing to deliver superior results.\n\nThe cylinder features a durable motor-nicksil coating, a proprietary nickel-silicon compound developed by Athena for exceptional smoothness and wear resistance. This ensures longevity and optimal performance even under demanding conditions.\n\nAthena's Big Bore Cylinder Kits are globally recognized for their performance, durability, and reliability. This specific kit offers a noticeable increase in power across the entire rev range, validated through rigorous bench and road testing by Athena technicians.\n\nDesigned for a hassle-free installation, this kit can be fitted without requiring any modifications to the engine crankcase.\n\n**Key Features:**\n\n \n- Increased Displacement: 235cc\n \n- Bore Diameter: 67.00 mm\n \n- Compression Ratio: 11.9:1\n \n- Durable Motor-Nicksil Coating: For enhanced smoothness and wear resistance\n \n- Complete Kit: Includes high-quality aluminum cylinder, complete piston with pin and rings, and all necessary gaskets\n \n- No Crankcase Modification Required: Easy installation\n \n- Engineered and Tested in Italy: Ensures premium quality and performance\n\n**Note:** All Athena products must be used in compliance with national regulations. Athena is not responsible for any improper use.","weightGrams":null,"fitments":[{"make":"HONDA","model":"CRF 230F","cc":null,"notes":null,"years":"2007–2016"},{"make":"HONDA","model":"CRF 230R","cc":null,"notes":null,"years":"2007–2015"}],"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-full-kit-67mm-honda-crf-230-07-16-athena-p400210100054-235cc-big-bore-p","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/3b5b683a8086:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/3b5b683a8086:1"}},"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."]}}