{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"462f2333b95d","name":"PISTON KIT 00-02 YZF426 95.00, FORGED WOSSNER 8525DA, 5NG-11631-10-00","sku":"56-W4693+00A.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":3,"price":{"amount":208.24,"formatted":"£208.24"},"summary":"Wossner 95mm Bore Piston Kit, Part No. 8525DA. High-strength forged piston construction with an elliptical design for even thrust load distribution. Optimized heat transfer for improved combustion efficiency. Manufactured in Germany. Bore Size: 95mm. Actual Bore Diameter: 94.96mm. Compression Ratio: OEM (12.50:1). Displacement: 426cc. Stroke: 60.10mm. Clearance: 0.04mm. Dome Volume: -7.00cm³. Compression Height: 24.10mm. Lock P/N: CW19. Pin P/N: WP037. Ring Set P/N: 950XDS. OEM Part Number: 5NG-11631-10-00.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"95mm"},{"label":"Variant Id","value":"255910"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4693_2B00A_2EWO/422c1b849c0a6d36.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4693_2B00A_2EWO/422c1b849c0a6d36.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4693_2B00A_2EWO/b4babdc7e8aa5015.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4693_2B00A_2EWO/6d6627ae7e3203df.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4693_2B00A_2EWO/08cf3045707adb17.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4693_2B00A_2EWO/f459cffd494bc2d9.jpg"],"description":"Wossner 95mm Bore Piston Kit, Part No. 8525DA. High-strength forged piston construction with an elliptical design for even thrust load distribution. Optimized heat transfer for improved combustion efficiency. Manufactured in Germany. Bore Size: 95mm. Actual Bore Diameter: 94.96mm. Compression Ratio: OEM (12.50:1). Displacement: 426cc. Stroke: 60.10mm. Clearance: 0.04mm. Dome Volume: -7.00cm³. Compression Height: 24.10mm. Lock P/N: CW19. Pin P/N: WP037. Ring Set P/N: 950XDS. OEM Part Number: 5NG-11631-10-00.","descriptionMarkdown":"### Wossner 95mm Bore Forged Piston Kit for Yamaha YZ426F and WR426F\n\nElevate your motorcycle's performance with the Wossner 95mm Bore Piston Kit (Part No. 8525DA). This high-performance forged piston is meticulously engineered in Germany for optimal strength, durability, and heat transfer within the combustion chamber. Its advanced elliptical design ensures even load distribution, effectively reducing localized pressure and preventing piston collapse for sustained power and reliability.\n\n**Key Features:**\n\n \n- High-Strength Forged Construction: Built to withstand demanding riding conditions.\n \n- Optimized Heat Transfer: Enhances combustion efficiency for improved performance.\n \n- Elliptical Design: Promotes even thrust load distribution, preventing premature wear.\n \n- German Engineering: Manufactured to exacting standards for superior quality.\n \n- OEM Compression Ratio: Ensures reliable engine operation and compatibility.\n\n**Specifications:**\n\n \n- Bore Size: 95mm\n \n- Actual Bore Diameter: 94.96mm\n \n- Compression Ratio: OEM (12.50:1)\n \n- Displacement: 426cc\n \n- Stroke: 60.10mm\n \n- Clearance: 0.04mm\n \n- Dome Volume: -7.00cm&sup3;\n \n- Compression Height: 24.10mm\n\n**Included Components:**\n\n \n- Piston\n \n- Lock P/N: CW19\n \n- Pin P/N: WP037\n \n- Ring Set P/N: 950XDS\n\n**Cross-Reference OEM Part Number:**\n\n \n- 5NG-11631-10-00","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-00-02-yzf426-9500-forged-wossner-8525da-5ng-11631-10-00","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/462f2333b95d:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/462f2333b95d: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."]}}