{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"771b9dbabb57","name":"CYLINDER FULL KIT 97MM HONDA TRX 450 04-05, ATHENA P400210100007 480CC BIG BORE, (piston included)","sku":"56-K105.97.KIT","brand":"Athena","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":684,"formatted":"£684.00"},"summary":"ATHENA Big Bore Cylinder Kit Ø 97 mm, 480 cc - P400210100007. The kit includes a high-quality aluminum cylinder with increased bore, a complete piston with pin and rings, and all necessary gaskets. The cylinder features a motor-nicksil coating developed by Athena for smoothness and wear resistance. All components are engineered in Italy by Athena’s R&D Department and designed to withstand high temperatures, pressures, and stresses. This cylinder kit can be installed without engine crankcase modifications. Bore Diameter: 97.00 mm, Compression Ratio: 10.7:1, Displacement: 480 cc, Net Weight: 1.32 Kg.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Cylinder Kits"},{"label":"Variant Id","value":"252620"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K105_2E97_2EKIT/2936da53c0d6656b.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K105_2E97_2EKIT/2936da53c0d6656b.jpg"],"description":"ATHENA Big Bore Cylinder Kit Ø 97 mm, 480 cc - P400210100007. The kit includes a high-quality aluminum cylinder with increased bore, a complete piston with pin and rings, and all necessary gaskets. The cylinder features a motor-nicksil coating developed by Athena for smoothness and wear resistance. All components are engineered in Italy by Athena’s R&D Department and designed to withstand high temperatures, pressures, and stresses. This cylinder kit can be installed without engine crankcase modifications. Bore Diameter: 97.00 mm, Compression Ratio: 10.7:1, Displacement: 480 cc, Net Weight: 1.32 Kg.","descriptionMarkdown":"### Athena Big Bore Cylinder Kit - 480cc - 97mm Bore\n\nEnhance your vehicle's performance with the Athena Big Bore Cylinder Kit. This kit is engineered to increase displacement and power output while maintaining the reliability of original components. Athena invests heavily in aftermarket replacement parts, with all cylinders designed and tested in Italy using advanced R&D and cutting-edge tools.\n\nThe cylinder features a durable Motor-Nicksil coating, a nickel-silicon composite developed by Athena for superior smoothness and wear resistance. This ensures longevity and consistent performance under demanding conditions.\n\n**Key Features:**\n\n \n- Increased Displacement: 480cc for noticeable power gains.\n \n- Large Bore Diameter: 97.00 mm.\n \n- High-Quality Construction: Engineered for performance, durability, and reliability.\n \n- Motor-Nicksil Coating: Provides excellent smoothness and wear resistance.\n \n- Complete Kit: Includes an aluminum cylinder with increased bore, a complete piston assembly (piston, pin, and rings), and all necessary gaskets.\n \n- No Crankcase Modifications Required: Designed for direct installation without altering the engine crankcase.\n \n- Tested Performance: Components validated through rigorous bench and road testing.\n \n- Compression Ratio: 10.7:1.\n\nAthena's commitment to quality ensures that this Big Bore Cylinder Kit offers a significant upgrade in performance that can be felt across the entire power curve, without compromising the integrity of your engine.\n\n**Technical Specifications:**\n\n \n- Bore Diameter: 97.00 mm\n \n- Compression Ratio: 10.7:1\n \n- Displacement: 480 cc\n \n- Net Weight: 1.32 Kg","weightGrams":null,"fitments":[{"make":"HONDA","model":"TRX 450R","cc":null,"notes":null,"years":"2004–2005"},{"make":"HONDA","model":"TRX R 450","cc":null,"notes":null,"years":"2004–2005"}],"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-97mm-honda-trx-450-04-05-athena-p400210100007-480cc-big-bore-p","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/771b9dbabb57:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/771b9dbabb57:1"}},"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."]}}