{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"fcc110892dd1","name":"TOP END PISTON & GASKET KIT 77MM HONDA CRF 250 14-15, ATHENA P5F0768245002A, SET A","sku":"56-T1001.A_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 HONDA CRF 250 14-15. Includes forged 4-stroke piston Ø 76.75 mm and top end gasket kit. Piston made from special high-performance aluminum alloy with high silicon content. Features include molybdenum disulfide coating on some piston skirts to reduce friction. Piston rings are Made in Japan with wear-resistant coatings (PVD or chromium nitride). Gasket kits are produced following strict manufacturer parameters. Big End Pin Diameter: 16x10x41.5 mm. Bore Diameter: 76.75 mm. Compression Height: 19.10 mm. Compression Ratio: 13.5:1. Displacement: 250 cc. Number Of Segments: 2. Piston Pin Type: Standard. Piston Type: Forged. Weight: 524 g.","attributes":[{"label":"Variant Id","value":"309775"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-T1001_2EA_5FATH/3c51778d508f3639.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-T1001_2EA_5FATH/3c51778d508f3639.jpg"],"description":"ATHENA Top End Piston Kit for HONDA CRF 250 14-15. Includes forged 4-stroke piston Ø 76.75 mm and top end gasket kit. Piston made from special high-performance aluminum alloy with high silicon content. Features include molybdenum disulfide coating on some piston skirts to reduce friction. Piston rings are Made in Japan with wear-resistant coatings (PVD or chromium nitride). Gasket kits are produced following strict manufacturer parameters. Big End Pin Diameter: 16x10x41.5 mm. Bore Diameter: 76.75 mm. Compression Height: 19.10 mm. Compression Ratio: 13.5:1. Displacement: 250 cc. Number Of Segments: 2. Piston Pin Type: Standard. Piston Type: Forged. Weight: 524 g.","descriptionMarkdown":"### Athena Top End Piston and Gasket Kit for CRF 250\n\nThis Athena Top End Piston Kit offers the perfect combination of essential engine components for your motorcycle. It includes a high-performance forged 4-stroke piston and a complete top-end gasket set, designed to work together seamlessly for excellent results and maximum reliability.\n\nAthena meticulously studies, develops, and tests all piston technologies and materials internally, while also engineering compatible gaskets. This integrated approach ensures a perfectly tuned kit that delivers superior performance and long-lasting durability.\n\n#### Key Features:\n\n \n- Forged 4-Stroke Piston: Manufactured using state-of-the-art CNC machines from a special high-performance aluminum alloy with a high silicon content. This provides OE-level reliability with enhanced resistance and performance.\n \n- Smooth Piston Profile: Ensures regular airflow and perfect flame propagation for optimal combustion.\n \n- Molybdenum Disulfide Coating: Some piston skirts feature this treatment to further reduce friction, enhancing performance and durability.\n \n- High-Quality Piston Rings: Made in Japan, these rings offer reduced friction with the cylinder for higher performance. They feature wear-resistant coatings (PVD or chromium nitride) for increased lifespan.\n \n- Reliable Gasket Kit: Based on over 40 years of industry experience, Athena gaskets are engineered with constant technological development and produced to strict manufacturer parameters.\n \n- Laser-Cut Precision: The use of latest-generation lasers ensures perfect cutting quality for all gaskets.\n \n- Advanced Material Treatments: Athena utilizes a wide availability of raw materials, performs surface treatments to compensate for irregularities, and employs material stress-relieving processes for improved sealing in critical areas.\n\n#### Technical Specifications:\n\n \n- Bore Diameter: 76.75 mm\n \n- Compression Height: 19.10 mm\n \n- Compression Ratio: 13.5:1\n \n- Number Of Segments: 2\n \n- Piston Type: Forged\n \n- Piston Pin Type: Standard","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/top-end-piston-gasket-kit-77mm-honda-crf-250-14-15-athena-p5f0768245002a-set-a","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/fcc110892dd1:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/fcc110892dd1:1"}},"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."]}}