{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"c8ff36e25897","name":"PISTON KIT 13-18 SXF450 95mm, HIGH COMPRESSION, WOSSNER 8873DC KTM","sku":"56-W956.C.WO.HC","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":229.08,"formatted":"£229.08"},"summary":"Wossner forged high-compression piston kit with a 95.02mm bore size (94.97mm actual), offering a +0.02mm oversize fitment. Made in Germany, this piston includes a high-compression dome and an elliptical design for even thrust load distribution and improved durability. Designed for efficient heat transfer and increased compression performance. Specifications include a 449 cm&sup3; displacement, 84.00 mm stroke, 0.05 mm clearance, 13.60:1 compression ratio (Wossner) compared to 12.60:1 (OEM), +4.10 cm&sup3; dome volume, and 22.80 mm compression height.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"95.00mm"},{"label":"Variant Id","value":"258400"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W956_2EC_2EWO_2EHC/78ad649ef3121c51.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W956_2EC_2EWO_2EHC/78ad649ef3121c51.jpg"],"description":"Wossner forged high-compression piston kit with a 95.02mm bore size (94.97mm actual), offering a +0.02mm oversize fitment. Made in Germany, this piston includes a high-compression dome and an elliptical design for even thrust load distribution and improved durability. Designed for efficient heat transfer and increased compression performance. Specifications include a 449 cm&sup3; displacement, 84.00 mm stroke, 0.05 mm clearance, 13.60:1 compression ratio (Wossner) compared to 12.60:1 (OEM), +4.10 cm&sup3; dome volume, and 22.80 mm compression height.","descriptionMarkdown":"### Wossner High Compression Piston Kit 95mm\n\nUpgrade your motorcycle's performance with this Wossner forged high-compression piston kit. Engineered for precision and durability, this kit features a 95.02mm bore size, providing a +0.02mm oversize fitment. The piston includes a high-compression dome and an innovative elliptical design that ensures even thrust load distribution, enhancing durability and reliability under extreme operating conditions.\n\n**Key Features:**\n\n \n- Forged high-compression piston for increased power output.\n \n- Precision +0.02mm oversize specification for optimal fit.\n \n- Elliptical piston design promotes uniform load distribution and thermal expansion management.\n \n- Engineered for efficient heat transfer and superior compression performance.\n \n- Proudly manufactured in Germany for exceptional quality and craftsmanship.\n\n**Specifications:**\n\n \n- Bore Size: 95.02mm (Actual Bore: 94.97mm)\n \n- Compression Ratio (Wossner): 13.60:1\n \n- Compression Ratio (OEM): 12.60:1\n \n- Dome Volume: +4.10 cm&sup3;\n \n- Compression Height: 22.80 mm\n \n- Clearance: 0.05 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-high-compression-wossner-8873dc-ktm","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/c8ff36e25897:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/c8ff36e25897:1"}},"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."]}}