{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"c349992d50c8","name":"PISTON KIT 09-13 EX650 NINJA, WOSSNER K8726DA-2 ROAD, KAWASAKI 2 PISTON","sku":"56-W9862.84.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":415.09,"formatted":"£415.09"},"summary":"Wossner forged piston kit with a 54.25mm bore is a standard replacement for Kawasaki EX650 Ninja models from 2009 to 2013. Designed specifically with a two-ring configuration, these pistons offer high strength and superior heat transfer performance. Made in Germany, the elliptical design ensures even pressure distribution during thermal expansion, helping to prevent localised stress and piston failure. Forged construction for maximum durability and strength. Designed for efficient combustion chamber heat dissipation. Elliptical profile ensures consistent bearing surface under thermal expansion. Two-ring piston configuration. Manufactured in Germany. Bore: 54.25mm (Standard). Actual bore: 54.14mm. Clearance: 0.05mm. Part Number: 56-W9862.84.WO. Includes 2 pistons (kit). 2-ring piston design. Cross-reference OEM Part Numbers: 56-W9862.84.WO, K8726DA-2.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"650.00mm"},{"label":"Variant Id","value":"258965"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W9862_2E84_2EWO/df3c36f7c13cc76c.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W9862_2E84_2EWO/df3c36f7c13cc76c.jpg"],"description":"Wossner forged piston kit with a 54.25mm bore is a standard replacement for Kawasaki EX650 Ninja models from 2009 to 2013. Designed specifically with a two-ring configuration, these pistons offer high strength and superior heat transfer performance. Made in Germany, the elliptical design ensures even pressure distribution during thermal expansion, helping to prevent localised stress and piston failure. Forged construction for maximum durability and strength. Designed for efficient combustion chamber heat dissipation. Elliptical profile ensures consistent bearing surface under thermal expansion. Two-ring piston configuration. Manufactured in Germany. Bore: 54.25mm (Standard). Actual bore: 54.14mm. Clearance: 0.05mm. Part Number: 56-W9862.84.WO. Includes 2 pistons (kit). 2-ring piston design. Cross-reference OEM Part Numbers: 56-W9862.84.WO, K8726DA-2.","descriptionMarkdown":"### Wossner Forged Piston Kit 54.25mm Bore - K8726DA-2\n\nEnhance the performance and durability of your motorcycle with the Wossner Forged Piston Kit. This high-quality kit is engineered for superior strength and efficient heat transfer, making it an ideal replacement for standard pistons.\n\n**Key Features:**\n\n\t\n- Forged construction for maximum durability and strength\n\t\n- Designed for efficient combustion chamber heat dissipation\n\t\n- Elliptical profile ensures consistent bearing surface under thermal expansion, preventing localized stress and potential piston failure\n\t\n- Two-ring piston configuration for optimized performance\n\t\n- Manufactured in Germany to exacting standards\n\n**Specifications:**\n\n\t\n- Bore Size: 54.25mm (Standard)\n\t\n- Actual Bore: 54.14mm\n\t\n- Clearance: 0.05mm\n\t\n- Kit includes 2 pistons\n\t\n- Features a 2-ring piston design","weightGrams":null,"fitments":[{"make":"KAWASAKI","model":"EX NINJA 650","cc":null,"notes":null,"years":"2009–2013"}],"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-09-13-ex650-ninja-wossner-k8726da-2-road-kawasaki-2-piston","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/c349992d50c8:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/c349992d50c8:1"}},"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."]}}