{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"62cb40222575","name":"CYLINDER FULL KIT 65MM YAMAHA/DERBI 125, ATHENA P400485100010 170CC BIG BORE, (Piston included)","sku":"56-K282.65.CKA","brand":"Athena","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":674.3,"formatted":"£674.30"},"summary":"ATHENA Big Bore Cylinder Kit 65mm bore, 170cc displacement. Features a nickel-silicon coating for smoothness and wear resistance. The cylinder is engineered in Italy with a 5 exhaust port design. Includes a cylinder head with an interchangeable central dome, a flat-top cast piston with two rings, a special Ergal valve with nickel treatment, and all necessary gaskets. This kit can be installed without modifying the engine crankcase. Technical specifications: Bore Diameter 65.00 mm, Displacement 170 cc, Net Weight 3.11 Kg.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Cylinder Kits"},{"label":"General Size","value":"65mm"},{"label":"Variant Id","value":"298465"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K282_2E65_2ECKA/dce187953cc8e967.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K282_2E65_2ECKA/dce187953cc8e967.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K282_2E65_2ECKA/9872eb924b333691.jpg"],"description":"ATHENA Big Bore Cylinder Kit 65mm bore, 170cc displacement. Features a nickel-silicon coating for smoothness and wear resistance. The cylinder is engineered in Italy with a 5 exhaust port design. Includes a cylinder head with an interchangeable central dome, a flat-top cast piston with two rings, a special Ergal valve with nickel treatment, and all necessary gaskets. This kit can be installed without modifying the engine crankcase. Technical specifications: Bore Diameter 65.00 mm, Displacement 170 cc, Net Weight 3.11 Kg.","descriptionMarkdown":"### Athena 170cc Big Bore Cylinder Kit - 65mm Bore\n\nEnhance your motorcycle's performance with the Athena Big Bore Cylinder Kit, engineered for a significant increase in power and torque. This kit is designed to upgrade your engine to 170cc, providing observable improvements across the entire power curve while maintaining the reliability of original components.\n\nEach cylinder is meticulously designed and tested in Italy by Athena's R&D Department, utilizing advanced tools and extensive internal expertise. The cylinders are coated with Athena's proprietary motor-nicksil, a premium nickel-silicon coating that ensures superior smoothness and exceptional wear resistance. This advanced coating contributes to the longevity and performance of the kit.\n\nThe Athena Big Bore Cylinder Kits are globally recognized for their exceptional performance, durability, and unwavering reliability. Developed to withstand extreme temperatures, pressures, and stresses, all components undergo rigorous validation through severe bench and road tests conducted by Athena technicians.\n\n#### Key Features:\n\n \n- Increased Displacement: Upgrades engine to 170cc with a 65mm bore diameter.\n \n- Performance Boost: Guarantees a noticeable increase in performance and power output.\n \n- Durable Construction: Features a high-quality aluminum cylinder with advanced galvanic coating.\n \n- Optimized Design: Barrel designed with 5 exhaust ports for improved efficiency.\n \n- Enhanced Cylinder Head: Includes a cylinder head with an interchangeable central dome.\n \n- High-Quality Piston: Comes with a flat-top cast piston equipped with two rings.\n \n- Special Valve: Incorporates a special Ergal valve with nickel treatment for enhanced performance and longevity.\n \n- Complete Kit: Includes all necessary gaskets for installation.\n \n- Easy Installation: Can be installed without requiring modifications to the engine crankcase.\n \n- Superior Coating: Features motor-nicksil coating for smoothness and optimal wear resistance.\n\n**Technical Specifications:**\n\n \n- Bore Diameter: 65.00 mm\n \n- Displacement: 170 cc\n \n- Weight: 3.11 Kg","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-full-kit-65mm-yamahaderbi-125-athena-p400485100010-170cc-big-bore-pisto","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/62cb40222575:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/62cb40222575:1"}},"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."]}}