{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"dee4ee4b299e","name":"TOP END PISTON & GASKET KIT 77MM HONDA CRF 250 14-15, ATHENA P5F0768245002B, SET B","sku":"56-T1001.B_ATH","brand":"Athena","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":219.07,"formatted":"£219.07"},"summary":"Athena Top End Piston Kit for 4-stroke motorcycles includes a forged piston and top end gasket kit. The forged piston is made from a special high-performance aluminum alloy with high silicon content for reliability, resistance, and excellent performance. Some pistons feature a molybdenum disulfide coating on the skirts to reduce friction. The included piston rings are Made in Japan with wear-resistant coatings (PVD or chromium nitride) for increased durability. Athena gasket kits are developed with extensive experience and technological advancements, using laser cutting for precision and latest generation materials for optimal sealing. Technical features: Big End Pin Diameter (mm) 16x10x41,5, Bore Diameter (mm) 76.76, Compression Height (mm) 19.10, Compression Ratio 13.5:1, Displacement (cc) 250, Number Of Segments 2, Piston Pin Type Standard, Piston Type Forged. Products produced for greater displacement and power than road code regulations are intended exclusively for competitive use.","attributes":[{"label":"Variant Id","value":"309776"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-T1001_2EB_5FATH/3c51778d508f3639.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-T1001_2EB_5FATH/3c51778d508f3639.jpg"],"description":"Athena Top End Piston Kit for 4-stroke motorcycles includes a forged piston and top end gasket kit. The forged piston is made from a special high-performance aluminum alloy with high silicon content for reliability, resistance, and excellent performance. Some pistons feature a molybdenum disulfide coating on the skirts to reduce friction. The included piston rings are Made in Japan with wear-resistant coatings (PVD or chromium nitride) for increased durability. Athena gasket kits are developed with extensive experience and technological advancements, using laser cutting for precision and latest generation materials for optimal sealing. Technical features: Big End Pin Diameter (mm) 16x10x41,5, Bore Diameter (mm) 76.76, Compression Height (mm) 19.10, Compression Ratio 13.5:1, Displacement (cc) 250, Number Of Segments 2, Piston Pin Type Standard, Piston Type Forged. Products produced for greater displacement and power than road code regulations are intended exclusively for competitive use.","descriptionMarkdown":"### Athena Top End Piston and Gasket Kit\n\nThis Athena Top End Piston Kit is designed to provide a perfect combination of essential engine components for high performance and maximum reliability. The kit includes a forged 4-stroke piston and a complete top-end gasket set, engineered to work in harmony for optimal results.\n\nAthena develops and tests all piston technologies and materials internally, ensuring compatibility and precision with their engineered gasket sets. This integrated approach delivers superior performance and exceptional reliability after piston replacement.\n\n#### Key Features:\n\n \n- Forged Piston: Constructed from a special high-performance aluminum alloy with a high silicon content for OE-level reliability, enhanced durability, and excellent performance. Manufactured using state-of-the-art numerical control (CNC) machines.\n \n- Reduced Friction: Some pistons feature a molybdenum disulfide coating applied by screen printing to further reduce friction, boosting performance and longevity.\n \n- High-Quality Piston Rings: Includes two piston rings made in Japan with wear-resistant coatings (PVD or chromium nitride) to minimize friction with the cylinder, increasing performance and durability.\n \n- Reliable Gasket Set: Based on over 40 years of industry experience, Athena gaskets are known for their reliability. Developed with constant technological advancement and manufactured to strict OEM parameters.\n \n- Precision Gasket Cutting: Utilizes the latest generation lasers for perfect cutting quality.\n \n- Advanced Material Treatments: Employs surface treatments to compensate for irregularities and material stress-relieving processes to enhance sealing in critical areas.\n\n#### Technical Specifications:\n\n \n- Piston Type: Forged\n \n- Bore Diameter: 76.76 mm\n \n- Piston Rings: 2\n \n- Compression Ratio: 13.5:1\n \n- Compression Height: 19.10 mm\n \n- Piston Pin Type: Standard\n \n- Big End Pin Diameter: 16x10x41.5 mm\n \n- Displacement: 250 cc","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/top-end-piston-gasket-kit-77mm-honda-crf-250-14-15-athena-p5f0768245002b-set-b","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/dee4ee4b299e:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/dee4ee4b299e: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."]}}