{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"e2fa8b7bb74e","name":"CYLINDER KIT 83MM SUZUKI RM-Z 250 19-22, ATHENA P400510100031 290CC BIG BORE, (Piston included)","sku":"56-K1992.83.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 Ø 83 mm, 290 cc. P400510100031 includes piston. Engineered in Italy by Athena’s R&D Department with motor-nicksil, a nickel-silicon coating for smoothness and wear resistance. Athena’s cylinder kits are recognized for performance, durability, and reliability. This Big Bore Cylinder Kit guarantees an increase in performance along the power curve while maintaining original component reliability. The kit includes a high-quality aluminum cylinder with increased bore, a complete piston with pin and rings, and all necessary gaskets. Components are developed to withstand high temperatures, pressures, and stresses, validated by Athena technicians through bench and road tests. This cylinder kit can be installed without engine crankcase modifications. Bore Diameter: 83.00 mm. Displacement: 290 cc. Net Weight: 1.39 Kg.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Cylinder Kits"},{"label":"Variant Id","value":"309745"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K1992_2E83_2ECKA/7de0a3027ab73a61.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K1992_2E83_2ECKA/7de0a3027ab73a61.jpg"],"description":"ATHENA Big Bore Cylinder Kit Ø 83 mm, 290 cc. P400510100031 includes piston. Engineered in Italy by Athena’s R&D Department with motor-nicksil, a nickel-silicon coating for smoothness and wear resistance. Athena’s cylinder kits are recognized for performance, durability, and reliability. This Big Bore Cylinder Kit guarantees an increase in performance along the power curve while maintaining original component reliability. The kit includes a high-quality aluminum cylinder with increased bore, a complete piston with pin and rings, and all necessary gaskets. Components are developed to withstand high temperatures, pressures, and stresses, validated by Athena technicians through bench and road tests. This cylinder kit can be installed without engine crankcase modifications. Bore Diameter: 83.00 mm. Displacement: 290 cc. Net Weight: 1.39 Kg.","descriptionMarkdown":"### Athena Big Bore Cylinder Kit - 290cc\n\nEnhance the performance and reliability of your motorcycle with the Athena Big Bore Cylinder Kit. Engineered in Italy by Athena's expert R&D department, this kit is designed to significantly improve power output without compromising the durability of your original components. Each cylinder features a Motor-Nicksil coating, a proprietary nickel-silicon blend developed by Athena for superior smoothness and exceptional wear resistance.\n\nThis comprehensive kit includes everything needed for installation: a high-quality aluminum cylinder with an increased bore size, a complete piston assembly with piston pin and rings, and all necessary gaskets. The components are meticulously developed to withstand extreme temperatures, pressures, and stresses, validated through rigorous bench and road testing by Athena technicians.\n\nA key advantage of this Big Bore Cylinder Kit is that it can be installed without requiring any modifications to your engine's crankcase. Experience a noticeable increase in power across the entire power curve while maintaining the trusted reliability you expect from Athena.\n\n**Technical Specifications:**\n\n \n- Bore Diameter: 83.00 mm\n \n- Displacement: 290 cc\n \n- Coating: Motor-Nicksil (Nickel-Silicon)\n \n- Kit Includes: Aluminum cylinder, complete piston assembly (piston, rings, pin), and all necessary gaskets.\n \n- Net Weight: 1.39 Kg\n\n**Important Note:** All Athena products must be used in compliance with the specific national regulations of the country where they are marketed or sold. Athena disclaims all responsibility for any improper use.","weightGrams":null,"fitments":[],"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-kit-83mm-suzuki-rm-z-250-19-22-athena-p400510100031-290cc-big-bore-pist","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/e2fa8b7bb74e:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/e2fa8b7bb74e: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."]}}