{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"29ba089fc059","name":"PISTON KIT KTM400 600 95.00 B, 8520DB WOSSNER KTM TO-93","sku":"56-W014.B","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":3,"price":{"amount":220.73,"formatted":"£220.73"},"summary":"Wossner forged piston kit 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 94.95 mm, piston size of 95.01 mm, displacement of 400 cm³, stroke of 56.50 mm, clearance of 0.06 mm, Wossner compression ratio OEM, OEM compression ratio 10.80:1, dome volume +6.40 cm³, and compression height 26.50 mm. Cross-reference OEM part numbers include lock CW22, pin WP009, and ring set 950XSY.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"Variant Id","value":"254251"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W014_2EB/9c5136fa0bc924b3.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W014_2EB/9c5136fa0bc924b3.jpg"],"description":"Wossner forged piston kit 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 94.95 mm, piston size of 95.01 mm, displacement of 400 cm³, stroke of 56.50 mm, clearance of 0.06 mm, Wossner compression ratio OEM, OEM compression ratio 10.80:1, dome volume +6.40 cm³, and compression height 26.50 mm. Cross-reference OEM part numbers include lock CW22, pin WP009, and ring set 950XSY.","descriptionMarkdown":"### Wossner Forged Piston Kit\n\nEnhance your motorcycle's performance and durability with this Wossner forged piston kit. Expertly engineered in Germany, this piston is designed for superior strength and optimal heat transfer, ensuring efficient operation from the combustion chamber to the cylinder walls. Its unique elliptical design actively prevents localized pressure and piston collapse by distributing thrust loads evenly, even under extreme heat expansion. This kit offers an OEM compression ratio for a direct and reliable replacement.\n\n#### Key Features:\n\n \n- Forged construction for exceptional durability and strength.\n \n- Advanced design promotes optimal heat transfer for improved engine performance.\n \n- Elliptical piston shape prevents localized pressure and safeguards against piston collapse.\n \n- Maintains OEM compression ratio for seamless integration.\n\n#### Specifications:\n\n \n- Bore: 94.95 mm\n \n- Piston Size: 95.01 mm\n \n- Displacement: 400 cm&sup3;\n \n- Stroke: 56.50 mm\n \n- Clearance: 0.06 mm\n \n- Wossner Compression Ratio: OEM\n \n- OEM Compression Ratio: 10.80:1\n \n- Dome Volume: +6.40 cm&sup3;\n \n- Compression Height: 26.50 mm","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-b-8520db-wossner-ktm-to-93","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/29ba089fc059:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/29ba089fc059:1"}},"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."]}}