{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"8aa32e51f590","name":"CYLINDER FULL KIT 100mm SUZUKI 2008-2012 RM-Z 450 ATHENA P400510100016 490CC BIG BORE (Piston included)","sku":"56-K131.100.KIT","brand":"Athena","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":684,"formatted":"£684.00"},"summary":"Big bore cylinder kit, 100mm bore diameter, 490cc displacement. Aluminium cylinder with nickel-silicon coated bore for smoothness and wear resistance. Developed to increase performance while maintaining original-level reliability. Complete kit includes piston, piston pin, piston rings, and all required gaskets. Installable without modifications to the engine crankcase. Developed and tested in Italy. Compression ratio 13.0:1. Reference P400510100016. Athena manufacturer.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Cylinder Kits"},{"label":"General Size","value":"100mm"},{"label":"Variant Id","value":"252796"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K131_2E100_2EKIT/9f965d10546f89bc.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K131_2E100_2EKIT/9f965d10546f89bc.jpg"],"description":"Big bore cylinder kit, 100mm bore diameter, 490cc displacement. Aluminium cylinder with nickel-silicon coated bore for smoothness and wear resistance. Developed to increase performance while maintaining original-level reliability. Complete kit includes piston, piston pin, piston rings, and all required gaskets. Installable without modifications to the engine crankcase. Developed and tested in Italy. Compression ratio 13.0:1. Reference P400510100016. Athena manufacturer.","descriptionMarkdown":"### Athena 490cc Big Bore Cylinder Kit for RM-Z 450\n\nEnhance your motorcycle's performance with this Athena Big Bore Cylinder Kit. Engineered for increased power across the entire rev range while maintaining the reliability of original components, this kit is developed and tested in Italy. It features a lightweight aluminum cylinder with a durable nickel-silicon coated bore and includes a complete piston package for a seamless upgrade.\n\n**Key Features:**\n\n \n- Enhanced Performance: Designed to significantly boost power output.\n \n- Aluminum Cylinder: Constructed from lightweight aluminum with a smooth and wear-resistant nickel-silicon (Motor-Nicksil) coating.\n \n- Complete Kit: Includes everything needed for installation: a high-quality piston, piston pin, piston rings, and all necessary gaskets.\n \n- Proven Reliability: Components have undergone rigorous bench and road testing to ensure durability and performance.\n \n- High Stress Tolerance: Built to withstand extreme temperatures, pressures, and stresses encountered during demanding rides.\n \n- No Crankcase Modifications: Designed for direct installation without altering the engine crankcase, simplifying the upgrade process.\n\n**Specifications:**\n\n \n- Bore Diameter: 100.00 mm\n \n- Displacement: 490 cc\n \n- Compression Ratio: 13.0:1\n \n- Included Components: Aluminum cylinder, piston, piston pin, piston rings, and gaskets.","weightGrams":null,"fitments":[{"make":"HONDA","model":"CRE F R 450","cc":null,"notes":null,"years":"2005–2007"},{"make":"HONDA","model":"CRE F X 450","cc":null,"notes":null,"years":"2005–2009"},{"make":"HONDA","model":"CRE MOTARD 450","cc":null,"notes":null,"years":"2002–2010"},{"make":"HONDA","model":"CRE X IE 450","cc":null,"notes":null,"years":"2007–2008"},{"make":"HONDA","model":"CRF 450R","cc":null,"notes":null,"years":"2002–2008"},{"make":"HONDA","model":"CRF 450X","cc":null,"notes":null,"years":"2005–2014"},{"make":"HONDA","model":"CRM F R 450","cc":null,"notes":null,"years":"2005–2007"},{"make":"HONDA","model":"CRM F X 450","cc":null,"notes":null,"years":"2005–2009"},{"make":"HONDA","model":"CRM X IE 450","cc":null,"notes":null,"years":"2007–2008"},{"make":"HONDA","model":"CRMF CREF X 450","cc":null,"notes":null,"years":"2005–2009"},{"make":"HONDA","model":"TRX 450ER","cc":null,"notes":null,"years":"2006–2014"},{"make":"HONDA","model":"TRX 450R","cc":null,"notes":null,"years":"2006–2014"},{"make":"HONDA","model":"TRX R 450","cc":null,"notes":null,"years":"2006–2014"},{"make":"HUSABERG","model":"FE E 650","cc":null,"notes":null,"years":"1999–2005"},{"make":"HUSABERG","model":"FS E C 650","cc":null,"notes":null,"years":"1999–2005"},{"make":"KAWASAKI","model":"KLX 450R","cc":null,"notes":null,"years":"2008–2017"},{"make":"KAWASAKI","model":"KX 450F","cc":null,"notes":null,"years":"2005–2008"},{"make":"SUZUKI","model":"RM-Z 450","cc":null,"notes":null,"years":"2005–2006, 2008–2018"}],"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-100mm-suzuki-2008-2012-rm-z-450-athena-p400510100016-490cc-big","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/8aa32e51f590:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/8aa32e51f590:1"}},"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. 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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."]}}