{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"0ae5f81350c7","name":"CYLINDER FULL KIT 58mm 03-07 KAWASAKI KX125 ATHENA 144CC BIG BORE PISTON INCLUDED P400250100011","sku":"56-K122.58.KIT","brand":"Athena","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":874.24,"formatted":"£874.24"},"summary":"ATHENA Big Bore Cylinder Kit 58 mm, 144 cc P400250100011. This kit includes a high-quality aluminum cylinder with increased bore, cylinder head, complete piston with piston pin and rings, and all necessary gaskets. Engineered in Italy by Athena's R&D Department, the cylinder features a nickel-silicon coating for smoothness and wear resistance. Athena's Big Bore Cylinder Kits are designed to enhance performance while maintaining reliability. The kit can be installed without alterations to the engine crankcase. Technical Features: Bore Diameter (mm): 58.00, Compression Ratio: 14.0:1, Displacement (cc): 144, Net Weight (Kg): 1.90. Partner Cross Reference Code: ATHENA P400250100011. Part No. 56-K122.58.KIT.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Cylinder Kits"},{"label":"Variant Id","value":"252732"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K122_2E58_2EKIT/9f89532747c7a066.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K122_2E58_2EKIT/9f89532747c7a066.jpg"],"description":"ATHENA Big Bore Cylinder Kit 58 mm, 144 cc P400250100011. This kit includes a high-quality aluminum cylinder with increased bore, cylinder head, complete piston with piston pin and rings, and all necessary gaskets. Engineered in Italy by Athena's R&D Department, the cylinder features a nickel-silicon coating for smoothness and wear resistance. Athena's Big Bore Cylinder Kits are designed to enhance performance while maintaining reliability. The kit can be installed without alterations to the engine crankcase. Technical Features: Bore Diameter (mm): 58.00, Compression Ratio: 14.0:1, Displacement (cc): 144, Net Weight (Kg): 1.90. Partner Cross Reference Code: ATHENA P400250100011. Part No. 56-K122.58.KIT.","descriptionMarkdown":"### Athena Big Bore Cylinder Kit 58mm 144cc\n\n**ATHENA Big Bore Cylinder Kit**\n\nThis high-performance cylinder kit is engineered by Athena's dedicated R&D Department in Italy, utilizing advanced design and testing tools. The cylinder features a durable motor-nicksil coating, a nickel-silicon compound developed by Athena for exceptional smoothness and wear resistance. Athena's cylinder kits are globally recognized for their performance, durability, and reliability, offering enhanced power output across the entire RPM range while maintaining the reliability of original components.\n\n**Key Features:**\n\n \n- Increased bore diameter for enhanced performance.\n \n- Motor-nicksil coating for superior smoothness and wear resistance.\n \n- Engineered and tested in Italy.\n \n- Includes a high-quality aluminum cylinder, cylinder head, complete piston assembly with pin and rings, and all necessary gaskets.\n \n- Designed to withstand high temperatures, pressures, and stresses, validated through rigorous testing.\n \n- Can be installed without alterations to the engine crankcase.\n\n**Technical Specifications:**\n\n \n- Bore Diameter: 58.00 mm\n \n- Compression Ratio: 14.0:1\n \n- Displacement: 144 cc\n \n- Net Weight: 1.90 Kg\n\n**Included Components:**\n\n \n- Cylinder\n \n- Cylinder Head\n \n- Piston Kit (57.95mm)\n \n- Piston Rings\n \n- Piston Pin\n \n- Gasket Kit\n\n**Important Note:** Athena products must be used in accordance with national regulations of the market where they are sold. Athena is not responsible for improper use.","weightGrams":null,"fitments":[{"make":"KAWASAKI","model":"KX 125","cc":null,"notes":null,"years":"2003–2007"}],"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-58mm-03-07-kawasaki-kx125-athena-144cc-big-bore-piston-include","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/0ae5f81350c7:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/0ae5f81350c7:1"}},"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."]}}