{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"1841f44fbcc4","name":"PISTON KIT 05-08 KXF450 HC 96, FORGED WOSSNER 8670DB","sku":"56-W303.B.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":5,"price":{"amount":220.73,"formatted":"£220.73"},"summary":"Wossner forged high-compression piston kit with a 96.01mm bore (95.96mm) for a 13.0:1 compression ratio. This piston kit features optimized heat transfer for improved efficiency and an elliptical design that ensures a uniform bearing surface under heat expansion, distributing thrust loads evenly to prevent piston collapse. Manufactured in Germany. Specifications include Part Number 8670DB, Lock Part Number CW19, Pin Part Number WP037, Ring Set Part Number 960ADS-2, Rod Part Number P4010, Displacement 250 cm³, Stroke 62.10mm, Clearance 0.05mm, OEM Compression Ratio 12.0:1, Dome Volume +5.60 cm³, and Compression Height 23.60mm.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"96mm"},{"label":"Variant Id","value":"255345"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W303_2EB_2EWO/652bb3749b985cff.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W303_2EB_2EWO/652bb3749b985cff.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W303_2EB_2EWO/54bbbba577deba59.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W303_2EB_2EWO/205346628db64dc2.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W303_2EB_2EWO/c651c06a60ee7074.jpg"],"description":"Wossner forged high-compression piston kit with a 96.01mm bore (95.96mm) for a 13.0:1 compression ratio. This piston kit features optimized heat transfer for improved efficiency and an elliptical design that ensures a uniform bearing surface under heat expansion, distributing thrust loads evenly to prevent piston collapse. Manufactured in Germany. Specifications include Part Number 8670DB, Lock Part Number CW19, Pin Part Number WP037, Ring Set Part Number 960ADS-2, Rod Part Number P4010, Displacement 250 cm³, Stroke 62.10mm, Clearance 0.05mm, OEM Compression Ratio 12.0:1, Dome Volume +5.60 cm³, and Compression Height 23.60mm.","descriptionMarkdown":"### Wossner Forged High-Compression Piston Kit 8670DB\n\nUpgrade your motorcycle's performance with this Wossner forged high-compression piston kit. Engineered for superior strength and efficient heat transfer, this piston is designed to optimize combustion and deliver enhanced power. Its innovative elliptical design ensures even distribution of thrust loads, preventing localized pressure buildup and reducing the risk of piston collapse, even under extreme heat conditions.\n\n**Key Features:**\n\n\t\n- Forged High-Compression Piston: Delivers increased performance and power output.\n\t\n- Optimized Heat Transfer: Improves overall engine efficiency.\n\t\n- Elliptical Design: Creates a uniform bearing surface, adapting to heat expansion.\n\t\n- Even Thrust Load Distribution: Prevents piston collapse for greater durability.\n\t\n- Precision Manufacturing: Made in Germany to exacting standards.\n\n**Specifications:**\n\n\t\n- Bore Size: 96.01mm (Nominal 95.96mm)\n\t\n- Compression Ratio: 13.0:1 (compared to OEM 12.0:1)\n\t\n- Dome Volume: +5.60 cm&sup3;\n\t\n- Compression Height: 23.60mm\n\t\n- Stroke: 62.10mm\n\t\n- Piston Clearance: 0.05mm\n\t\n- Part Number: 8670DB\n\t\n- Lock Part Number: CW19\n\t\n- Pin Part Number: WP037\n\t\n- Ring Set Part Number: 960ADS-2\n\t\n- Rod Part Number: P4010","weightGrams":null,"fitments":[{"make":"KAWASAKI","model":"KLX 450R","cc":null,"notes":null,"years":"2008–2020"},{"make":"KAWASAKI","model":"KX 450F","cc":null,"notes":null,"years":"2006–2008"}],"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-05-08-kxf450-hc-96-forged-wossner-8670db","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/1841f44fbcc4:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/1841f44fbcc4:1"}},"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."]}}