{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"2b9bae2f25ce","name":"PISTON KIT B 97MM KTM SX/SX-F/XC-F 450 07-12, ATHENA S5F09700001B","sku":"56-W107.B.ATH","brand":"Athena","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":190.48,"formatted":"£190.48"},"summary":"ATHENA Forged Piston Kit B 97mm Bore Diameter 96.96mm for OE Cylinder. Includes piston, pin, circlips, and piston rings. Features a special high-performance aluminum alloy with high silicon content for reliability, resistance, and excellent performance. Piston skirt may be treated with a molybdenum disulfide coating to reduce friction. Piston rings are produced in Japan with wear-resistant coatings (PVD or chromium nitride) for increased durability. Compression Height 21.30mm, Compression Ratio 12.2:1, Displacement 450cc, Number Of Segments 2, Piston Pin Type Biconical, Piston Type Forged. Weight 0.33 Kg.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"97mm"},{"label":"Variant Id","value":"289773"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W107_2EB_2EATH/898747c095d51919.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W107_2EB_2EATH/898747c095d51919.jpg"],"description":"ATHENA Forged Piston Kit B 97mm Bore Diameter 96.96mm for OE Cylinder. Includes piston, pin, circlips, and piston rings. Features a special high-performance aluminum alloy with high silicon content for reliability, resistance, and excellent performance. Piston skirt may be treated with a molybdenum disulfide coating to reduce friction. Piston rings are produced in Japan with wear-resistant coatings (PVD or chromium nitride) for increased durability. Compression Height 21.30mm, Compression Ratio 12.2:1, Displacement 450cc, Number Of Segments 2, Piston Pin Type Biconical, Piston Type Forged. Weight 0.33 Kg.","descriptionMarkdown":"### Athena Forged Piston Kit B 97MM\n\nExperience superior performance and reliability with the Athena Forged Piston Kit. Engineered by Athena, a leader in motorcycle spare parts for over 40 years, this kit is designed for optimal power and durability for your off-road motorcycle.\n\nCrafted using advanced reverse extrusion and cutting-edge CNC machining, Athena pistons achieve dimensional tolerances of less than 0.01 mm. They are constructed from a special high-performance aluminum alloy with a high silicon content, offering the same reliability as original equipment (OE) pistons while providing enhanced resistance and excellent performance.\n\nThe piston's perfectly smooth profile promotes regular flow and perfect flame propagation. Some piston skirts feature a molybdenum disulfide coating applied by screen printing to further reduce friction, boosting both performance and durability. Athena's commitment to quality ensures advanced technical solutions and standards equal to or better than OE production.\n\nEach piston is meticulously engineered in Italy by Athena's R&D department and rigorously tested on engine dynamometer benches and on the track to validate performance under extreme conditions.\n\nThis piston kit includes the piston, pin, circlips, and piston rings. The included piston rings are produced in Japan with wear-resistant coatings (PVD or chromium nitride) for increased durability and reduced friction with the cylinder, leading to higher performance. All components are replaceable and interchangeable.\n\n**Key Features:**\n\n \n- Forged Piston Type\n \n- Bore Diameter: 96.96 mm\n \n- Compression Height: 21.30 mm\n \n- Compression Ratio: 12.2:1\n \n- Displacement: 450 cc\n \n- Number Of Segments: 2\n \n- Biconical Piston Pin Type\n \n- Piston Pin Dimensions: 19x10x45 mm\n \n- Includes Piston, Pin, Circlips, and Piston Rings\n \n- High-performance aluminum alloy with high silicon content\n \n- Molybdenum disulfide coating on some piston skirts to reduce friction\n \n- Piston rings with wear-resistant coatings (PVD or chromium nitride)\n\n**Please Note:** Products intended for competitive sports use or high-performance applications may not be covered by the standard guarantee unless a clear faultiness is present. Athena declines responsibility for any use contrary to national regulations.","weightGrams":null,"fitments":[{"make":"KTM","model":"450 SM R","cc":null,"notes":null,"years":"2008–2012"},{"make":"KTM","model":"450 SMR","cc":null,"notes":null,"years":"2008–2012"},{"make":"KTM","model":"450 SX","cc":null,"notes":null,"years":"2009–2011"},{"make":"KTM","model":"450 SX ATV","cc":null,"notes":null,"years":"2009–2010"},{"make":"KTM","model":"450 SX-F","cc":null,"notes":null,"years":"2007–2012"},{"make":"KTM","model":"450 XC-F","cc":null,"notes":null,"years":"2007–2010"}],"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-b-97mm-ktm-sxsx-fxc-f-450-07-12-athena-s5f09700001b","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/2b9bae2f25ce:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/2b9bae2f25ce: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."]}}