{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"84324c35bdc3","name":"PISTON 1993 KTM600 LC4 100.00, WOSSNER 8521DA FORGED KIT","sku":"56-W017.A","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":187.82,"formatted":"£187.82"},"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 bore 99.94 mm, piston size 100.00 mm, displacement 600 cm&sup3;, stroke 81.00 mm, clearance 0.06 mm, Wossner compression ratio OEM, OEM compression ratio 9.60:1, dome volume +9.70 cm&sup3;, and compression height 26.50 mm. Cross-reference OEM part numbers are Lock CW22, Pin WP009, and Ring Set 1000XSY.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"Variant Id","value":"254260"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W017_2EA/a95e3922345e0d5d.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W017_2EA/a95e3922345e0d5d.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 bore 99.94 mm, piston size 100.00 mm, displacement 600 cm&sup3;, stroke 81.00 mm, clearance 0.06 mm, Wossner compression ratio OEM, OEM compression ratio 9.60:1, dome volume +9.70 cm&sup3;, and compression height 26.50 mm. Cross-reference OEM part numbers are Lock CW22, Pin WP009, and Ring Set 1000XSY.","descriptionMarkdown":"### Wossner Forged Piston Kit\n\nExperience superior strength and performance with this Wossner forged piston kit. Engineered for optimal heat transfer from the combustion chamber to cylinder walls, this piston ensures efficient cooling. Its unique elliptical design guarantees a uniform bearing surface even under heat expansion, effectively reducing localized pressure and distributing thrust loads evenly to prevent piston collapse.\n\n**Key Features:**\n\n \n- Forged construction for enhanced durability and reliability.\n \n- Optimized heat transfer capabilities for improved engine performance.\n \n- Elliptical piston design to prevent localized pressure and piston collapse.\n \n- Maintains OEM compression ratio for a direct and seamless replacement.\n\n**Specifications:**\n\n \n- Bore: 99.94 mm\n \n- Piston Size: 100.00 mm\n \n- Displacement: 600 cm&sup3;\n \n- Stroke: 81.00 mm\n \n- Clearance: 0.06 mm\n \n- Wossner Compression Ratio: OEM\n \n- OEM Compression Ratio: 9.60:1\n \n- Dome Volume: +9.70 cm&sup3;\n \n- Compression Height: 26.50 mm","weightGrams":null,"fitments":[{"make":"KTM","model":"600 LC-4","cc":null,"notes":null,"years":"1993"}],"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-1993-ktm600-lc4-10000-wossner-8521da-forged-kit","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/84324c35bdc3:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/84324c35bdc3:1"}},"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. 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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."]}}