{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"1afc1d3005ce","name":"PISTON KIT KTM400 600 95.00 C, 8520DC WOSSNER KTM TO-93","sku":"56-W014.C","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":220.73,"formatted":"£220.73"},"summary":"Wossner forged piston kit for superior strength and performance. Engineered for optimal heat transfer from the combustion chamber to cylinder walls. The elliptical design ensures uniform bearing surface under heat expansion, reducing localized pressure and distributing thrust loads evenly to prevent piston collapse. Manufactured in Germany. Features forged construction for enhanced durability, optimized heat transfer for improved performance, and an elliptical design that prevents localized pressure and piston collapse. OEM compression ratio for direct replacement. Specifications include a bore of 94.96 mm, piston size of 95.02 mm, displacement of 400 cm³, stroke of 56.50 mm, clearance of 0.06 mm, Wossner compression ratio of OEM, OEM compression ratio of 10.80:1, dome volume of +6.40 cm³, and compression height of 26.50 mm. Cross-reference OEM part numbers: Lock CW22, Pin WP009, Ring Set 950XSY.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"Variant Id","value":"254252"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W014_2EC/9c5136fa0bc924b3.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W014_2EC/9c5136fa0bc924b3.jpg"],"description":"Wossner forged piston kit for superior strength and performance. Engineered for optimal heat transfer from the combustion chamber to cylinder walls. The elliptical design ensures uniform bearing surface under heat expansion, reducing localized pressure and distributing thrust loads evenly to prevent piston collapse. Manufactured in Germany. Features forged construction for enhanced durability, optimized heat transfer for improved performance, and an elliptical design that prevents localized pressure and piston collapse. OEM compression ratio for direct replacement. Specifications include a bore of 94.96 mm, piston size of 95.02 mm, displacement of 400 cm³, stroke of 56.50 mm, clearance of 0.06 mm, Wossner compression ratio of OEM, OEM compression ratio of 10.80:1, dome volume of +6.40 cm³, and compression height of 26.50 mm. Cross-reference OEM part numbers: Lock CW22, Pin WP009, Ring Set 950XSY.","descriptionMarkdown":"### Wossner Forged Piston Kit\n\nEnhance your motorcycle's performance and durability with this Wossner forged piston kit. Engineered for superior strength, this piston is designed for optimal heat transfer from the combustion chamber to the cylinder walls. Its advanced elliptical design ensures a uniform bearing surface even under extreme heat expansion, effectively reducing localized pressure and distributing thrust loads evenly to prevent piston collapse. Manufactured in Germany to the highest standards.\n\n#### Key Features:\n\n\t\n- Forged construction for exceptional strength and longevity.\n\t\n- Optimized design promotes efficient heat transfer for improved engine performance.\n\t\n- Elliptical piston shape minimizes localized pressure and guards against piston collapse.\n\t\n- Maintains OEM compression ratio for a seamless direct replacement.\n\n#### Specifications:\n\n\t\n- Bore: 94.96 mm\n\t\n- Piston Size: 95.02 mm\n\t\n- Displacement: 400 cm&sup3;\n\t\n- Stroke: 56.50 mm\n\t\n- Clearance: 0.06 mm\n\t\n- Wossner Compression Ratio: OEM\n\t\n- OEM Compression Ratio: 10.80:1\n\t\n- Dome Volume: +6.40 cm&sup3;\n\t\n- Compression Height: 26.50 mm\n\n#### Component Cross-References:\n\n\t\n- Lock: CW22\n\t\n- Pin: WP009\n\t\n- Ring Set: 950XSY","weightGrams":null,"fitments":[{"make":"KTM","model":"400 LC-4","cc":null,"notes":null,"years":"1993–1996"},{"make":"KTM","model":"600 LC-4","cc":null,"notes":null,"years":"1988–1992"}],"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-ktm400-600-9500-c-8520dc-wossner-ktm-to-93","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/1afc1d3005ce:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/1afc1d3005ce: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."]}}