{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"82ebfed24a4c","name":"CYLINDER FULL KIT 82mm 2010-2017 HONDA CRF 250 ATHENA P400210100033 FOR 280CC BIG BORE (Piston included)","sku":"56-K134.82.CKA","brand":"Athena","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":653.87,"formatted":"£653.87"},"summary":"ATHENA Big Bore Cylinder Kit, 82mm bore diameter, 280cc displacement. This kit features a nickel-silicon coating for smoothness and wear resistance. It includes the aluminum cylinder, a complete piston with pin and rings, and all necessary gaskets. Developed to withstand high temperatures, pressures, and stresses. No engine crankcase modifications are required for installation. Bore Diameter: 82.00 mm, Compression Ratio: 13.5:1, Net Weight: 1.90 Kg.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Cylinder Kits"},{"label":"General Size","value":"82mm"},{"label":"Variant Id","value":"252822"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K134_2E82_2ECKA/758ff3508defb916.png","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K134_2E82_2ECKA/758ff3508defb916.png"],"description":"ATHENA Big Bore Cylinder Kit, 82mm bore diameter, 280cc displacement. This kit features a nickel-silicon coating for smoothness and wear resistance. It includes the aluminum cylinder, a complete piston with pin and rings, and all necessary gaskets. Developed to withstand high temperatures, pressures, and stresses. No engine crankcase modifications are required for installation. Bore Diameter: 82.00 mm, Compression Ratio: 13.5:1, Net Weight: 1.90 Kg.","descriptionMarkdown":"### Athena Big Bore Cylinder Kit 280cc for Honda CRF 250 (2010-2017)\n\nEnhance the performance of your motorcycle with the Athena Big Bore Cylinder Kit. This comprehensive kit is engineered by Athena's dedicated R&D department in Italy, utilizing advanced design and testing tools to ensure superior quality and performance.\n\nThe cylinder features a durable motor-nicksil coating, a proprietary nickel-silicon alloy developed by Athena for optimal smoothness and exceptional wear resistance. This coating is designed to withstand the demanding conditions of high temperatures, pressures, and stresses encountered during intense riding.\n\n**Key Features:**\n\n \n- Increases displacement to 280cc, delivering noticeable performance gains across the power curve while maintaining the reliability of original components.\n \n- Includes a high-quality aluminum cylinder with an increased bore, a complete piston assembly (piston, pin, and rings), and all necessary gaskets for a straightforward installation.\n \n- The cylinder features an 82mm bore diameter.\n \n- Engineered to withstand extreme operating conditions, validated through rigorous bench and road testing by Athena technicians.\n \n- Designed for installation without requiring modifications to the engine crankcase.\n \n- The compression ratio is 13.5:1.\n\nAthena is recognized globally for the performance, durability, and reliability of its aftermarket replacement parts. This Big Bore Cylinder Kit is a testament to their commitment to innovation and quality.\n\n**Technical Specifications:**\n\n \n- Bore Diameter: 82.00 mm\n \n- Compression Ratio: 13.5:1\n \n- Displacement: 280 cc\n \n- Net Weight: 1.90 Kg\n\n**Included Components:**\n\n \n- High-quality aluminum cylinder with increased bore.\n \n- Complete piston kit (81.95mm).\n \n- Piston pin.\n \n- Piston rings.\n \n- Complete gasket kit.","weightGrams":null,"fitments":[{"make":"HONDA","model":"CRF 230R","cc":null,"notes":null,"years":"2010–2013"},{"make":"HONDA","model":"CRF 250R","cc":null,"notes":null,"years":"2010–2017"},{"make":"HONDA","model":"CRF 250X","cc":null,"notes":null,"years":"2010–2011"}],"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-82mm-2010-2017-honda-crf-250-athena-p400210100033-for-280cc-bi","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/82ebfed24a4c:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/82ebfed24a4c: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."]}}