{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"83663e87cf75","name":"PISTON KIT 83MM HUSQVARNA TC/TE/TXC 250 06-09, ATHENAS 4F08300006A 300CC BIG BORE FOR KIT 2+3","sku":"56-K119.83.PI","brand":"Athena","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":209.58,"formatted":"£209.58"},"summary":"Piston kit 83mm for Athena Big Bore Cylinder. Forged piston with a bore diameter of 82.95mm, compression height of 20.00mm, and compression ratio of 12.5:1. This 250cc piston is made from a special high-performance aluminum alloy with a high silicon content. Features a biconical piston pin and two piston rings. Includes piston, pin, circlips, and piston rings. All components are replaceable and interchangeable. For competitive use only. Big End Pin Diameter: 16x8.5x44mm. Net Weight: 0.24 Kg.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"Variant Id","value":"252716"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K119_2E83_2EPI/adcd45214c0b515f.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K119_2E83_2EPI/adcd45214c0b515f.jpg"],"description":"Piston kit 83mm for Athena Big Bore Cylinder. Forged piston with a bore diameter of 82.95mm, compression height of 20.00mm, and compression ratio of 12.5:1. This 250cc piston is made from a special high-performance aluminum alloy with a high silicon content. Features a biconical piston pin and two piston rings. Includes piston, pin, circlips, and piston rings. All components are replaceable and interchangeable. For competitive use only. Big End Pin Diameter: 16x8.5x44mm. Net Weight: 0.24 Kg.","descriptionMarkdown":"### Athena 83mm Forged Piston Kit for Big Bore Cylinders\n\nEnhance the performance and durability of your motorcycle with the Athena 83mm Forged Piston Kit. This high-quality piston is engineered by Athena, a leader in motorcycle spare parts with over 40 years of experience. Crafted using advanced CNC machining, this forged piston boasts dimensional tolerances of less than 0.01 mm for exceptional precision.\n\nThe piston is constructed from a special high-performance aluminum alloy with a high silicon content. This material composition ensures the same reliability as original equipment (OE) pistons while delivering superior resistance and excellent performance. The piston's perfectly smooth profile promotes regular airflow and ideal flame propagation for optimal combustion.\n\nSome piston skirts feature a molybdenum disulfide coating, applied through screen printing, which further reduces friction, boosting performance and extending durability. Athena's commitment to advanced technical solutions and the highest quality standards, equivalent to or exceeding OE production, guarantees both performance and reliability.\n\nEach piston is meticulously engineered in Italy by Athena's R&D department. They undergo rigorous testing on engine dynamometer benches under progressive stress loads and on the track in extreme conditions to validate their performance.\n\nThis piston kit is specifically designed for Athena Big Bore Cylinders and includes piston rings manufactured in Japan with wear-resistant coatings (PVD or chromium nitride). These rings are designed for reduced friction with the cylinder, leading to higher performance and increased longevity. The rings perfectly adapt to the cylinder liner even at low tangential load.\n\nThe complete kit contains the piston, pin, circlips, and piston rings. All components are replaceable and interchangeable for convenient maintenance.\n\n**Technical Specifications:**\n\n \n- Piston Type: Forged\n \n- Bore Diameter: 82.95 mm\n \n- Compression Height: 20.00 mm\n \n- Compression Ratio: 12.5:1\n \n- Number Of Segments: 2\n \n- Big End Pin Diameter: 16x8.5x44 mm\n \n- Piston Pin Type: Biconical\n \n- Net Weight: 0.24 Kg\n\n**Please Note:** Products designed for increased displacement and power beyond road code regulations are intended exclusively for competitive use. Athena is not responsible for any use of the product contrary to national regulations. Guarantees of compliance may not apply to products intended for competitive sports use or high-performance applications unless there is a clear fault.","weightGrams":null,"fitments":[{"make":"HUSQVARNA","model":"SMR 250","cc":null,"notes":null,"years":"2003–2009"},{"make":"HUSQVARNA","model":"TC 250","cc":null,"notes":null,"years":"2003–2009"},{"make":"HUSQVARNA","model":"TE 250","cc":null,"notes":null,"years":"2003–2009"},{"make":"HUSQVARNA","model":"TE 310","cc":null,"notes":null,"years":"2010"},{"make":"HUSQVARNA","model":"TXC 250","cc":null,"notes":null,"years":"2003–2009"}],"collections":[{"name":"Engine","url":"https://www.2brosparts.com/api/agent/collection/GB/engine"},{"name":"Pistons & Kits","url":"https://www.2brosparts.com/api/agent/collection/GB/pistons-kits"}],"links":{"page":"https://www.2brosparts.com/products/piston-kit-83mm-husqvarna-tctetxc-250-06-09-athenas-4f08300006a-300cc-big-bore-f","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/83663e87cf75:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/83663e87cf75:1"}},"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."]}}