{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"15213f56beac","name":"PISTON KIT 13-18 SXF450 95mm, WOSSNER 8868DC KTM","sku":"56-W956.C.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":220.73,"formatted":"£220.73"},"summary":"Wossner forged piston kit with a 95.02mm bore size (94.97mm actual) and a +0.02mm oversize specification. This kit features a two-ring configuration and an elliptical design for even thrust load distribution during thermal expansion. It is engineered for optimal combustion heat transfer to cylinder walls, matching OEM compression specifications while enhancing durability and thermal efficiency. Manufactured in Germany. Specifications include a displacement of 449 cm³, stroke of 60.80 mm, clearance of 0.05 mm, compression ratio equivalent to OEM (12.60:1), dome volume of +1.00 cm³, and compression height of 22.80 mm.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"95.00mm"},{"label":"Variant Id","value":"258399"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W956_2EC_2EWO/78ad649ef3121c51.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W956_2EC_2EWO/78ad649ef3121c51.jpg"],"description":"Wossner forged piston kit with a 95.02mm bore size (94.97mm actual) and a +0.02mm oversize specification. This kit features a two-ring configuration and an elliptical design for even thrust load distribution during thermal expansion. It is engineered for optimal combustion heat transfer to cylinder walls, matching OEM compression specifications while enhancing durability and thermal efficiency. Manufactured in Germany. Specifications include a displacement of 449 cm³, stroke of 60.80 mm, clearance of 0.05 mm, compression ratio equivalent to OEM (12.60:1), dome volume of +1.00 cm³, and compression height of 22.80 mm.","descriptionMarkdown":"### Wossner Forged Piston Kit 95mm for KTM 450 SX-F\n\n This Wossner forged piston kit offers a precise 95.02mm bore size (94.97mm actual) for a +0.02mm oversize fitment. Engineered for enhanced performance and durability, this kit is designed to match OEM compression specifications while improving thermal efficiency.\n\n#### Key Features:\n\n \n- Forged piston construction for superior strength and longevity.\n \n- Precision +0.02mm oversize specification ensures an optimal fit.\n \n- Elliptical piston design promotes uniform pressure distribution during thermal expansion, reducing stress.\n \n- Engineered for optimal combustion heat transfer to cylinder walls, enhancing cooling and performance.\n \n- Manufactured in Germany, ensuring high-quality engineering and production standards.\n \n- Features a two-ring configuration for efficient sealing.\n\n#### Specifications:\n\n \n- Bore Size: 95.02mm (actual 94.97mm)\n \n- Displacement: 449 cm&sup3;\n \n- Stroke: 60.80 mm\n \n- Clearance: 0.05 mm\n \n- Compression Ratio (Wossner): OEM\n \n- Compression Ratio (OEM): 12.60:1\n \n- Dome Volume: +1.00 cm&sup3;\n \n- Compression Height: 22.80 mm","weightGrams":null,"fitments":[{"make":"GAS-GAS","model":"EX F 450","cc":null,"notes":null,"years":"2021–2023"},{"make":"GAS-GAS","model":"MC F 450","cc":null,"notes":null,"years":"2021–2023"},{"make":"HUSQVARNA","model":"FC 450","cc":null,"notes":null,"years":"2014–2022"},{"make":"HUSQVARNA","model":"FS 450","cc":null,"notes":null,"years":"2015–2023"},{"make":"HUSQVARNA","model":"FX 450","cc":null,"notes":null,"years":"2017–2022"},{"make":"KTM","model":"450 SM R","cc":null,"notes":null,"years":"2013–2014"},{"make":"KTM","model":"450 SM-R","cc":null,"notes":null,"years":"2021–2022"},{"make":"KTM","model":"450 SMR","cc":null,"notes":null,"years":"2013–2014"},{"make":"KTM","model":"450 SX-F","cc":null,"notes":null,"years":"2013–2022"}],"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-13-18-sxf450-95mm-wossner-8868dc-ktm","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/15213f56beac:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/15213f56beac: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."]}}