{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"a16cf8e89e8d","name":"CYLINDER FULL KIT 90MM KAWASAKI EXC-F/XCF-W 350 12-16, ATHENA P400270100011 365CC BIG BORE, (Piston included)","sku":"56-K153.90.K.A","brand":"Athena","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":684,"formatted":"£684.00"},"summary":"ATHENA Big Bore Cylinder Kit Ø 90 mm, 365 cc. Includes high-quality aluminum cylinder with increased bore, complete piston with pin and rings, and all necessary gaskets. Engineered in Italy, coated with motor-nicksil for smoothness and wear resistance. Guarantees increased performance while maintaining reliability. Components developed to withstand high temperatures, pressures, and stresses. Can be installed without engine crankcase modifications. Bore Diameter: 90.00 mm, Compression Ratio: 12.95:1, Displacement: 365 cc, Net Weight: 1.63 Kg.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Cylinder Kits"},{"label":"General Size","value":"90mm"},{"label":"Variant Id","value":"252951"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K153_2E90_2EK_2EA/b9ff9643a8b16a93.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K153_2E90_2EK_2EA/b9ff9643a8b16a93.jpg"],"description":"ATHENA Big Bore Cylinder Kit Ø 90 mm, 365 cc. Includes high-quality aluminum cylinder with increased bore, complete piston with pin and rings, and all necessary gaskets. Engineered in Italy, coated with motor-nicksil for smoothness and wear resistance. Guarantees increased performance while maintaining reliability. Components developed to withstand high temperatures, pressures, and stresses. Can be installed without engine crankcase modifications. Bore Diameter: 90.00 mm, Compression Ratio: 12.95:1, Displacement: 365 cc, Net Weight: 1.63 Kg.","descriptionMarkdown":"### Athena Big Bore Cylinder Kit - 90mm Bore, 365cc\n\nEnhance your motorcycle's performance with the Athena Big Bore Cylinder Kit. This premium kit features a 90mm bore, increasing displacement to 365cc for noticeable power gains across the entire power curve while maintaining the reliability of original components. Engineered and developed in Italy by Athena's R&D department, this kit utilizes cutting-edge technology and expertise to deliver superior performance and durability.\n\nThe cylinder is coated with Athena's proprietary Motor-Nicksil, a nickel-silicon coating designed for optimal smoothness and exceptional wear resistance. This kit is built to withstand extreme temperatures, pressures, and stresses, validated through rigorous bench and road testing by Athena technicians.\n\nInstallation is straightforward, as this Big Bore Cylinder Kit can be fitted without requiring any modifications to the engine crankcase.\n\n#### Key Features:\n\n \n- Increased Displacement: 365cc for enhanced power output.\n \n- 90mm Bore Diameter: Precision-engineered for optimal fit and performance.\n \n- Motor-Nicksil Coating: Advanced nickel-silicon coating for durability and smoothness.\n \n- Complete Piston Kit: Includes a high-quality aluminum cylinder, complete piston, piston pin, rings, and all necessary gaskets.\n \n- Engineered in Italy: Backed by Athena's extensive R&D and manufacturing expertise.\n \n- No Crankcase Modifications: Designed for straightforward installation.\n \n- High Performance and Reliability: Balances increased power with the dependability of original parts.\n\n#### Technical Specifications:\n\n \n- Bore Diameter: 90.00 mm\n \n- Compression Ratio: 12.95:1\n \n- Displacement: 365 cc\n \n- Net Weight: 1.63 Kg","weightGrams":null,"fitments":[{"make":"HUSQVARNA","model":"FC 350","cc":null,"notes":null,"years":"2014–2015"},{"make":"HUSQVARNA","model":"FE 350","cc":null,"notes":null,"years":"2014–2016"},{"make":"KTM","model":"350 EXC-F","cc":null,"notes":null,"years":"2012–2016"},{"make":"KTM","model":"350 EXC-F SIX DAYS","cc":null,"notes":null,"years":"2013–2016"},{"make":"KTM","model":"350 FREERIDE","cc":null,"notes":null,"years":"2013–2014"},{"make":"KTM","model":"350 SX-F","cc":null,"notes":null,"years":"2011–2015"},{"make":"KTM","model":"350 XC-F","cc":null,"notes":null,"years":"2011–2013"},{"make":"KTM","model":"350 XCF-W","cc":null,"notes":null,"years":"2012–2016"}],"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-90mm-kawasaki-exc-fxcf-w-350-12-16-athena-p400270100011-365cc-","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/a16cf8e89e8d:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/a16cf8e89e8d: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."]}}