{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"742414cf1e6a","name":"CYLINDER FULL KIT 57MM KLX 110/DR-Z 110 03-09, ATHENA P400250100005 130CC BIG BORE, (piston included)","sku":"56-K121.57.KIT","brand":"Athena","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":319.8,"formatted":"£319.80"},"summary":"ATHENA Big Bore Cylinder Kit Ø 57 mm, 130 cc - P400250100005. The kit includes a high-quality aluminum cylinder with increased bore, a complete piston with pin and rings, and all necessary gaskets. Cylinders are coated with motor-nicksil, a nickel-silicon coating developed by Athena for smoothness and wear resistance. Athena's Big Bore Cylinder Kits guarantee an increase in performance while maintaining the reliability of original components. The cylinder kit can be installed without modifications to the engine crankcase. Technical features: Bore Diameter 57.00 mm, Compression Ratio 11.3:1, Displacement 130 cc, Net Weight 2.50 Kg.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Cylinder Kits"},{"label":"Variant Id","value":"252726"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K121_2E57_2EKIT/a3790120d4af5e09.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K121_2E57_2EKIT/a3790120d4af5e09.jpg"],"description":"ATHENA Big Bore Cylinder Kit Ø 57 mm, 130 cc - P400250100005. The kit includes a high-quality aluminum cylinder with increased bore, a complete piston with pin and rings, and all necessary gaskets. Cylinders are coated with motor-nicksil, a nickel-silicon coating developed by Athena for smoothness and wear resistance. Athena's Big Bore Cylinder Kits guarantee an increase in performance while maintaining the reliability of original components. The cylinder kit can be installed without modifications to the engine crankcase. Technical features: Bore Diameter 57.00 mm, Compression Ratio 11.3:1, Displacement 130 cc, Net Weight 2.50 Kg.","descriptionMarkdown":"### Athena 130cc Big Bore Cylinder Kit 57mm\n\nEnhance the performance of your motorcycle with the Athena 130cc Big Bore Cylinder Kit. This kit is meticulously engineered in Italy by Athena's dedicated R&D Department, utilizing advanced design and testing tools for optimal results. The cylinder features a durable Motor-Nicksil coating, a proprietary nickel-silicon finish developed by Athena for superior smoothness and wear resistance.\n\nAthena's cylinder kits are globally recognized for their exceptional performance, longevity, and reliability. The Big Bore Cylinder Kit is designed to deliver a noticeable increase in power across the entire RPM range while maintaining the reliability of original components. This kit includes a high-quality aluminum cylinder with an increased bore, a complete piston assembly with piston pin and rings, and all necessary gaskets for installation.\n\nAll components within this kit are built to withstand extreme temperatures, pressures, and stresses. They have undergone rigorous testing by Athena technicians on both dynamometers and real-world road conditions to ensure their performance and durability.\n\nA key advantage of this Big Bore Cylinder Kit is that it can be installed without requiring any modifications to the engine crankcase.\n\n**Key Features:**\n\n \n- Increased displacement to 130cc for enhanced power\n \n- Bore Diameter: 57.00 mm\n \n- Compression Ratio: 11.3:1\n \n- Features Athena's proprietary Motor-Nicksil coating for improved durability and smoothness\n \n- Kit includes cylinder, complete piston with pin and rings, and all necessary gaskets\n \n- Engineered and tested for high performance, reliability, and longevity\n \n- No engine crankcase modifications required for installation","weightGrams":null,"fitments":[{"make":"KAWASAKI","model":"KLX 110","cc":null,"notes":null,"years":"2003–2009"},{"make":"SUZUKI","model":"DRZ 110","cc":null,"notes":null,"years":"2003–2009"}],"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-57mm-klx-110dr-z-110-03-09-athena-p400250100005-130cc-big-bore","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/742414cf1e6a:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/742414cf1e6a: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."]}}