{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"2b045573b765","name":"PISTON KIT 98-01 YFM600 96.50, FORGED WOSSNER 8501D150","sku":"56-W4797+150.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":220.78,"formatted":"£220.78"},"summary":"Wossner 96.50mm forged piston kit. Engineered for optimal heat transfer, this piston ensures efficient cooling of the combustion chamber. The elliptical design provides a uniform bearing surface, reducing localized pressure and distributing thrust loads evenly to prevent piston collapse. Manufactured in Germany for precision and reliability. Features include forged construction for enhanced strength and longevity, optimized heat transfer for improved engine performance, and an elliptical design that prevents piston collapse and ensures even load distribution. Specifications: Bore Size 96.50mm, Actual Bore Diameter 96.43mm, Displacement 595 cm&sup3;, Stroke 84.00mm, Clearance 0.07mm, Wossner Compression Ratio 10.70:1, OEM Compression Ratio 8.50:1, Dome Volume -0.50 cm&sup3;, Compression Height 28.00mm, Lock Part Number CW22, Pin Part Number WP009, Ring Set Part Number 965XSY. Part No: 56-W4797+150.WO.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"96.5mm"},{"label":"Variant Id","value":"256106"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock55052_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock55052_1.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock55052_2.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock55052_3.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock55052_4.jpg"],"description":"Wossner 96.50mm forged piston kit. Engineered for optimal heat transfer, this piston ensures efficient cooling of the combustion chamber. The elliptical design provides a uniform bearing surface, reducing localized pressure and distributing thrust loads evenly to prevent piston collapse. Manufactured in Germany for precision and reliability. Features include forged construction for enhanced strength and longevity, optimized heat transfer for improved engine performance, and an elliptical design that prevents piston collapse and ensures even load distribution. Specifications: Bore Size 96.50mm, Actual Bore Diameter 96.43mm, Displacement 595 cm&sup3;, Stroke 84.00mm, Clearance 0.07mm, Wossner Compression Ratio 10.70:1, OEM Compression Ratio 8.50:1, Dome Volume -0.50 cm&sup3;, Compression Height 28.00mm, Lock Part Number CW22, Pin Part Number WP009, Ring Set Part Number 965XSY. Part No: 56-W4797+150.WO.","descriptionMarkdown":"### Wossner 96.50mm Forged Piston Kit\n\nThis Wossner forged piston kit is engineered for exceptional strength and durability, designed to enhance your engine's performance and longevity. It features optimized heat transfer properties for efficient combustion chamber cooling, contributing to improved engine operation.\n\nThe unique elliptical design of the piston is crucial for preventing piston collapse. It creates a uniform bearing surface, which effectively reduces localized pressure and distributes thrust loads evenly across the piston skirt. This intelligent design ensures consistent performance and prolongs the life of the component.\n\nManufactured in Germany, this piston kit adheres to the highest standards of precision and reliability, guaranteeing a high-quality upgrade for your motorcycle or vehicle.\n\n### Key Features:\n\n\t\n- Forged Construction: Provides superior strength and enhanced longevity compared to cast pistons.\n\t\n- Optimized Heat Transfer: Ensures efficient cooling of the combustion chamber, leading to better performance and reliability.\n\t\n- Elliptical Piston Design: Prevents piston collapse by ensuring uniform bearing surfaces and even load distribution.\n\t\n- German Manufacturing: Precision engineered in Germany for guaranteed quality and performance.\n\n### Specifications:\n\n\t\n- Bore Size: 96.50mm\n\t\n- Actual Bore Diameter: 96.43mm\n\t\n- Displacement: 595 cm&sup3;\n\t\n- Stroke: 84.00mm\n\t\n- Clearance: 0.07mm\n\t\n- Wossner Compression Ratio: 10.70:1\n\t\n- OEM Compression Ratio: 8.50:1\n\t\n- Dome Volume: -0.50 cm&sup3;\n\t\n- Compression Height: 28.00mm\n\t\n- Lock Part Number: CW22\n\t\n- Pin Part Number: WP009\n\t\n- Ring Set Part Number: 965XSY","weightGrams":null,"fitments":[],"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-98-01-yfm600-9650-forged-wossner-8501d150","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/2b045573b765:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/2b045573b765:1"}},"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."]}}