{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"2d5803d75701","name":"CYLINDER FULL KIT 78MM KTM SX-F/XC-F 250 16-22, ATHENA P400270100020 STD BORE, (Piston included)","sku":"56-K178.78.CKA","brand":"Athena","mpn":null,"gtin":null,"condition":"new","inStock":false,"stock":0,"price":{"amount":523.97,"formatted":"£523.97"},"summary":"ATHENA Standard Bore Cylinder Kit &Oslash; 78 mm, 250 cc - P400270100020. Bore Diameter (mm) 78.00. Displacement (cc) 250. This kit includes a high-quality aluminium cylinder with standard bore, a complete piston with piston pin and rings, and all necessary gaskets. The cylinder is coated with motor-nikasil, a nickel-silicon coating developed by Athena for smoothness and optimal wear resistance. The lightweight aluminium cylinder and barrel with nickel-silicon coating, along with a piston designed to reduce friction, provide performance, durability, and reliability. This cylinder kit can be installed without engine crankcase modifications. All components are developed to withstand high temperatures, pressures, and stresses.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Cylinder Kits"},{"label":"General Size","value":"78mm"},{"label":"Variant Id","value":"291756"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K178_2E78_2ECKA/38ad030ac769837f.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K178_2E78_2ECKA/38ad030ac769837f.jpg"],"description":"ATHENA Standard Bore Cylinder Kit &Oslash; 78 mm, 250 cc - P400270100020. Bore Diameter (mm) 78.00. Displacement (cc) 250. This kit includes a high-quality aluminium cylinder with standard bore, a complete piston with piston pin and rings, and all necessary gaskets. The cylinder is coated with motor-nikasil, a nickel-silicon coating developed by Athena for smoothness and optimal wear resistance. The lightweight aluminium cylinder and barrel with nickel-silicon coating, along with a piston designed to reduce friction, provide performance, durability, and reliability. This cylinder kit can be installed without engine crankcase modifications. All components are developed to withstand high temperatures, pressures, and stresses.","descriptionMarkdown":"### Athena Standard Bore Cylinder Kit - 78mm 250cc\n\nUpgrade your motorcycle's performance and reliability with the Athena Standard Bore Cylinder Kit. Engineered in Italy by Athena's dedicated R&D department, this kit is designed to deliver optimal performance, durability, and smoothness.\n\nThe cylinder features a lightweight aluminum construction with a precision motor-nikasil coating. This advanced nickel-silicon coating, developed by Athena, ensures exceptional smoothness and superior wear resistance, even under demanding conditions.\n\nThis comprehensive kit includes everything you need for a seamless installation:\n\n \n- High-quality aluminum cylinder with a standard 78mm bore\n \n- Complete piston assembly, including piston pin and rings\n \n- All necessary gaskets for a perfect seal\n\nThe piston is specifically designed to minimize friction, contributing to enhanced performance and efficiency. Each component in this kit has undergone rigorous testing by Athena technicians to ensure it can withstand extreme temperatures, pressures, and stresses, validating its reliability for both bench and road use.\n\n**Key Features:**\n\n \n- Standard Bore Diameter: 78.00 mm\n \n- Displacement: 250 cc\n \n- Material: Lightweight aluminum cylinder with motor-nikasil coating\n \n- Included Components: Cylinder, piston assembly, and all required gaskets\n \n- Performance: Designed to match original spare part performance with improved smoothness and reduced friction\n \n- Durability: Built to withstand high temperatures, pressures, and stresses\n \n- Installation: No engine crankcase modifications required\n\nAthena's commitment to continuous investment in aftermarket cylinder replacement parts ensures you receive a product recognized worldwide for its performance, durability, and reliability.","weightGrams":null,"fitments":[{"make":"HUSQVARNA","model":"FC 250","cc":null,"notes":null,"years":"2016–2021"},{"make":"HUSQVARNA","model":"FE 250","cc":null,"notes":null,"years":"2017–2019"},{"make":"KTM","model":"250 EXC-F","cc":null,"notes":null,"years":"2017–2019"},{"make":"KTM","model":"250 SX-F","cc":null,"notes":null,"years":"2016–2021"},{"make":"KTM","model":"250 XC-F","cc":null,"notes":null,"years":"2016–2021"}],"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-fxc-f-250-16-22-athena-p400270100020-std-bore-pist","buyOneNow":null,"basketWithThis":null}},"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."]}}