{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"bd7490f24136","name":"PISTON KIT 86mm 2006-2009 KAWASAKI ZX14 WOSSNER K8785D200-4","sku":"56-W9816.86.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":841.02,"formatted":"£841.02"},"summary":"Wossner 86mm (+2.00mm Oversize) high-compression flat top piston kit with an 86mm bore. Forged in Germany for maximum durability and performance, this piston is designed to enhance thermal efficiency and maintain structural integrity under high operating pressures. Features an elliptical design for even load and heat distribution, reducing stress and preventing piston failure. Specifications include: Actual bore 85.93mm, display volume 1352 cm&sup3;, stroke 61.00mm, clearance 0.07mm, Wossner compression ratio 13.50:1, OEM compression ratio 12.00:1, dome volume -2.40 cm&sup3;, and compression height 24.50mm. Part numbers K8785D200-4.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"86.00mm"},{"label":"Variant Id","value":"258805"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W9816_2E86_2EWO/e4dbe138a74798d8.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W9816_2E86_2EWO/e4dbe138a74798d8.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W9816_2E86_2EWO/606194600f98638d.jpg"],"description":"Wossner 86mm (+2.00mm Oversize) high-compression flat top piston kit with an 86mm bore. Forged in Germany for maximum durability and performance, this piston is designed to enhance thermal efficiency and maintain structural integrity under high operating pressures. Features an elliptical design for even load and heat distribution, reducing stress and preventing piston failure. Specifications include: Actual bore 85.93mm, display volume 1352 cm&sup3;, stroke 61.00mm, clearance 0.07mm, Wossner compression ratio 13.50:1, OEM compression ratio 12.00:1, dome volume -2.40 cm&sup3;, and compression height 24.50mm. Part numbers K8785D200-4.","descriptionMarkdown":"### Wossner 86mm High-Compression Piston Kit\n\nUpgrade your engine's performance and durability with this Wossner 86mm high-compression piston kit. Designed as an oversized replacement, this piston kit offers a significant increase in compression ratio, providing enhanced thermal efficiency and power output. Expertly forged in Germany, Wossner pistons are renowned for their superior strength and reliability under demanding operating conditions.\n\nThe advanced elliptical design of the piston ensures even load distribution and heat management. This precise engineering helps to maintain consistent bearing contact, even as the piston expands with heat, thereby reducing stress and preventing premature wear or failure. The flat top design contributes to the high-compression ratio, optimizing combustion for maximum performance.\n\n**Key Features:**\n\n \n- Forged Construction: Provides exceptional strength, durability, and resistance to high temperatures and pressures.\n \n- Enhanced Thermal Efficiency: Engineered to effectively transfer combustion heat to the cylinder walls, contributing to optimal engine temperature regulation.\n \n- Elliptical Piston Profile: Promotes uniform bearing contact and even thrust load distribution, minimizing stress and wear.\n \n- High-Compression Flat Top Design: Increases compression ratio for improved engine performance and power delivery.\n \n- Precision Manufacturing: Made in Germany to exacting standards for unparalleled quality and reliability.\n\n**Specifications:**\n\n \n- Bore Size: 86mm (2.00mm Oversize)\n \n- Actual Bore: 85.93mm\n \n- Display Volume: 1352 cm&sup3;\n \n- Stroke: 61.00mm\n \n- Piston Clearance: 0.07mm\n \n- Wossner Compression Ratio: 13.50:1\n \n- OEM Compression Ratio: 12.00:1\n \n- Dome Volume: -2.40 cm&sup3;\n \n- Compression Height: 24.50mm","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-86mm-2006-2009-kawasaki-zx14-wossner-k8785d200-4","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/bd7490f24136:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/bd7490f24136:1"}},"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."]}}