{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"7a1c0a4cac3a","name":"PISTON KIT 06-09 ZX14 KAW 84, WOSSNER K8785DA-4 ROAD, KAWASAKI","sku":"56-W9816.84.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":841.02,"formatted":"£841.02"},"summary":"Wossner 84mm piston kit for 2006-2009 Kawasaki ZX14 models, including Pro Series. Forged in Germany for high strength and optimal heat dissipation. Features a high-compression flat top design with an elliptical profile for even load distribution and reduced piston collapse risk. Forged construction ensures maximum durability. Designed for efficient combustion heat transfer. Elliptical shape maintains a uniform bearing surface under heat expansion and evenly distributes thrust loads. Bore: 84mm standard, 83.93mm actual. Display volume: 1198 / 1257 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;. Compression height: 24.50mm. Cross-reference OEM part numbers: 56-W9816.84.WO, K8785DA-4.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"84.00mm"},{"label":"Variant Id","value":"258803"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock57749_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock57749_1.jpg"],"description":"Wossner 84mm piston kit for 2006-2009 Kawasaki ZX14 models, including Pro Series. Forged in Germany for high strength and optimal heat dissipation. Features a high-compression flat top design with an elliptical profile for even load distribution and reduced piston collapse risk. Forged construction ensures maximum durability. Designed for efficient combustion heat transfer. Elliptical shape maintains a uniform bearing surface under heat expansion and evenly distributes thrust loads. Bore: 84mm standard, 83.93mm actual. Display volume: 1198 / 1257 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;. Compression height: 24.50mm. Cross-reference OEM part numbers: 56-W9816.84.WO, K8785DA-4.","descriptionMarkdown":"### Wossner 84mm Piston Kit for Kawasaki ZX14 (2006-2009)\n\nUpgrade your Kawasaki ZX14's performance with this high-quality Wossner piston kit. Engineered for durability and optimized for power, this kit features a standard 84mm bore size and is designed as a direct replacement for models from 2006 to 2009, including Pro Series configurations.\n\nCrafted with precision in Germany, Wossner pistons are forged to deliver exceptional strength and superior heat dissipation, ensuring reliable performance even under demanding conditions. The advanced high-compression flat top design contributes to enhanced combustion efficiency.\n\n**Key Features:**\n\n \n- Forged construction for maximum strength and durability.\n \n- Designed for efficient heat transfer from combustion to cylinder walls.\n \n- Features an elliptical profile that maintains a uniform bearing surface under heat expansion.\n \n- Evenly distributes thrust loads, preventing localized pressure points and reducing the risk of piston collapse.\n \n- High-compression flat top design for improved combustion.\n \n- Precision manufactured in Germany.\n\n**Specifications:**\n\n \n- Bore: 84mm (Standard)\n \n- Actual Bore: 83.93mm\n \n- Display Volume: 1198 / 1257 cm&sup3;\n \n- Stroke: 61.00mm\n \n- 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-06-09-zx14-kaw-84-wossner-k8785da-4-road-kawasaki","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/7a1c0a4cac3a:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/7a1c0a4cac3a: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."]}}