{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"4b92f0030a09","name":"PISTON KIT 09-12 KXF450 HC 96, FORGED WOSSNER 8769DC","sku":"56-W309.C.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":4,"price":{"amount":220.69,"formatted":"£220.69"},"summary":"Wossner forged high-compression piston kit with a 96.02mm bore (95.98mm) and 13.5:1 compression ratio. Features optimized heat transfer for enhanced durability, an elliptical design for uniform bearing surface under heat expansion, and even thrust load distribution to prevent piston collapse. Manufactured in Germany. Specifications: Bore Size 96.02mm (95.98mm), Part Number 8769DC, Lock Part Number CW19, Pin Part Number WP071, Ring Set Part Number 960ADS-2, Rod Part Number P4020, Displacement 449 cm&sup3;, Stroke 62.10mm, Clearance 0.04mm, OEM Compression Ratio 12.5:1, Dome Volume +4.20 cm&sup3;, Compression Height 23.70mm.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"96mm"},{"label":"Variant Id","value":"255371"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W309_2EC_2EWO/bf1e4c602b047bbb.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W309_2EC_2EWO/bf1e4c602b047bbb.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W309_2EC_2EWO/2776cfc439aacf88.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W309_2EC_2EWO/726f2df8e710a52d.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W309_2EC_2EWO/41a04b9770127c10.jpg"],"description":"Wossner forged high-compression piston kit with a 96.02mm bore (95.98mm) and 13.5:1 compression ratio. Features optimized heat transfer for enhanced durability, an elliptical design for uniform bearing surface under heat expansion, and even thrust load distribution to prevent piston collapse. Manufactured in Germany. Specifications: Bore Size 96.02mm (95.98mm), Part Number 8769DC, Lock Part Number CW19, Pin Part Number WP071, Ring Set Part Number 960ADS-2, Rod Part Number P4020, Displacement 449 cm&sup3;, Stroke 62.10mm, Clearance 0.04mm, OEM Compression Ratio 12.5:1, Dome Volume +4.20 cm&sup3;, Compression Height 23.70mm.","descriptionMarkdown":"### Wossner High Compression Forged Piston Kit - 96.02mm Bore\n\nEnhance the performance and durability of your engine with this Wossner forged high-compression piston kit. Engineered for superior strength and optimized heat transfer, this piston kit is designed to deliver exceptional combustion efficiency. The advanced elliptical design ensures even distribution of thrust loads, effectively reducing localized pressure and preventing piston collapse under extreme conditions. Manufactured with precision in Germany, this kit represents a significant upgrade for high-performance applications.\n\n#### Key Features:\n\n\t\n- High-compression forged piston design for increased engine performance.\n\t\n- Optimized heat transfer capabilities for improved durability and longevity.\n\t\n- Elliptical piston shape promotes uniform bearing surface under thermal expansion.\n\t\n- Even distribution of thrust loads to effectively prevent piston collapse.\n\t\n- Precision manufactured in Germany to the highest standards.\n\n#### Specifications:\n\n\t\n- Bore Size: 96.02mm (95.98mm)\n\t\n- Compression Ratio: 13.5:1\n\t\n- Dome Volume: +4.20 cm&sup3;\n\t\n- Compression Height: 23.70mm\n\t\n- Stroke: 62.10mm\n\t\n- Clearance: 0.04mm\n\t\n- Displacement: 449 cm&sup3;\n\t\n- Includes Lock Part Number: CW19\n\t\n- Includes Pin Part Number: WP071\n\t\n- Includes Ring Set Part Number: 960ADS-2\n\t\n- Includes Rod Part Number: P4020\n\t\n- OEM Compression Ratio comparison: 12.5:1","weightGrams":null,"fitments":[{"make":"KAWASAKI","model":"KX 450F","cc":null,"notes":null,"years":"2009–2012"}],"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-09-12-kxf450-hc-96-forged-wossner-8769dc","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/4b92f0030a09:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/4b92f0030a09:1"}},"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."]}}