{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"fcbdf7bd69f5","name":"CYLINDER FULL KIT 78MM KTM SX-F/HUSKY FC 250 13-15, ATHENA P400270100014 STD BORE, (Piston included)","sku":"56-K151.78.CKA","brand":"Athena","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":523.97,"formatted":"£523.97"},"summary":"ATHENA Standard Bore Cylinder Kit with 78 mm bore diameter, 250 cc displacement. This kit includes a high-quality aluminum cylinder with a nickel-silicon coating for smoothness and optimal wear resistance, a complete piston with piston pin and rings, and all necessary gaskets. The barrel is coated with motor-nicksil, a nickel-silicon coating developed by Athena. The piston is designed to reduce friction. The kit is engineered to withstand high temperatures, pressures, and stresses. The cylinder kit can be installed without engine crankcase modifications. Technical features include a bore diameter of 78.00 mm, a compression ratio of 13.6:1, a displacement of 250 cc, and a net weight of 2.00 Kg. Partner cross-reference codes include S4F07800009A, S4F07800009B, P400270160066, and S41316273.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Cylinder Kits"},{"label":"General Size","value":"78mm"},{"label":"Variant Id","value":"252932"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K151_2E78_2ECKA/9207a901e1d8da93.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K151_2E78_2ECKA/9207a901e1d8da93.jpg"],"description":"ATHENA Standard Bore Cylinder Kit with 78 mm bore diameter, 250 cc displacement. This kit includes a high-quality aluminum cylinder with a nickel-silicon coating for smoothness and optimal wear resistance, a complete piston with piston pin and rings, and all necessary gaskets. The barrel is coated with motor-nicksil, a nickel-silicon coating developed by Athena. The piston is designed to reduce friction. The kit is engineered to withstand high temperatures, pressures, and stresses. The cylinder kit can be installed without engine crankcase modifications. Technical features include a bore diameter of 78.00 mm, a compression ratio of 13.6:1, a displacement of 250 cc, and a net weight of 2.00 Kg. Partner cross-reference codes include S4F07800009A, S4F07800009B, P400270160066, and S41316273.","descriptionMarkdown":"### Athena Standard Bore Cylinder Kit - 78mm\n\nEnhance your motorcycle's performance and reliability with the Athena Standard Bore Cylinder Kit. Engineered in Italy, this high-quality aluminum cylinder features a durable motor-nicksil coating for optimal smoothness and wear resistance. Designed to deliver performance identical to original spare parts, this kit ensures extreme reliability and reduced friction thanks to its lightweight construction and a specifically designed piston.\n\nThe Athena Standard Bore Cylinder Kit is meticulously developed to withstand extreme temperatures, pressures, and stresses, validated through rigorous bench and road testing. Installation is straightforward and does not require modifications to the engine crankcase.\n\n**Key Features:**\n\n \n- Standard bore diameter of 78mm for 250cc displacement.\n \n- Entirely engineered in Italy by Athena's R&D Department.\n \n- Coated with Athena's proprietary motor-nicksil for superior smoothness and wear resistance.\n \n- Lightweight aluminum cylinder construction.\n \n- Includes a complete piston, piston pin, rings, and all necessary gaskets.\n \n- Designed to reduce friction for improved efficiency.\n \n- Validated with severe bench and road tests for proven durability.\n \n- No engine crankcase modifications required for installation.\n\n**Technical Specifications:**\n\n \n- Bore Diameter: 78.00 mm\n \n- Compression Ratio: 13.6:1\n \n- Displacement: 250 cc\n \n- Net Weight: 2.00 Kg","weightGrams":null,"fitments":[{"make":"HUSQVARNA","model":"FC 250","cc":null,"notes":null,"years":"2014–2015"},{"make":"KTM","model":"250 SX-F","cc":null,"notes":null,"years":"2013–2015"}],"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-78mm-ktm-sx-fhusky-fc-250-13-15-athena-p400270100014-std-bore-","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/fcbdf7bd69f5:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/fcbdf7bd69f5:1"}},"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."]}}