{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"1f0248c3f876","name":"PISTON KIT 03-04 YZF450 95.00, FORGED WOSSNER 8562DA, 5TJ-11631-00-00","sku":"56-W4785.A.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":3,"price":{"amount":207.83,"formatted":"£207.83"},"summary":"Wossner forged piston kit engineered with an elliptical shape for uniform bearing surface distribution, preventing piston collapse. Manufactured in Germany for high performance and reliability. Features forged construction for superior strength and longevity, optimized heat transfer for efficient combustion, and an elliptical design for even thrust load distribution. Specifications include a piston size of 94.96mm, bore of 95mm, oversize standard, clearance of 0.04mm, display of 449 cm³, stroke of 63.40mm, compression ratio OEM (12.50:1), dome volume of -9.90 cm³, compression height of 23.50mm, lock part number CW18, pin part number WP053, and ring set part number 950ADS-2. Cross-reference OEM part numbers: Wossner 8562DA, 5TJ-11631-00-00.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"95mm"},{"label":"Variant Id","value":"256082"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4785_2EA_2EWO/eab053e930bc7c2f.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4785_2EA_2EWO/eab053e930bc7c2f.jpg"],"description":"Wossner forged piston kit engineered with an elliptical shape for uniform bearing surface distribution, preventing piston collapse. Manufactured in Germany for high performance and reliability. Features forged construction for superior strength and longevity, optimized heat transfer for efficient combustion, and an elliptical design for even thrust load distribution. Specifications include a piston size of 94.96mm, bore of 95mm, oversize standard, clearance of 0.04mm, display of 449 cm³, stroke of 63.40mm, compression ratio OEM (12.50:1), dome volume of -9.90 cm³, compression height of 23.50mm, lock part number CW18, pin part number WP053, and ring set part number 950ADS-2. Cross-reference OEM part numbers: Wossner 8562DA, 5TJ-11631-00-00.","descriptionMarkdown":"### Wossner Forged Piston Kit 95.00mm Standard Bore\n\nExperience enhanced performance and durability with the Wossner Forged Piston Kit. Precision engineered in Germany, this piston kit is designed for optimal heat transfer and superior strength. Its advanced elliptical shape ensures uniform bearing surface distribution, effectively preventing piston collapse and promoting longevity.\n\n#### Key Features:\n\n\t\n- Forged construction for exceptional strength and durability\n\t\n- Engineered for optimized heat transfer, leading to efficient combustion\n\t\n- Features an elliptical design to provide even thrust load distribution\n\t\n- Manufactured to high standards in Germany for reliable performance\n\n#### Specifications:\n\n\t\n- Piston Size: 94.96mm\n\t\n- Bore: 95mm\n\t\n- Oversize: Standard\n\t\n- Clearance: 0.04mm\n\t\n- Display: 449 cm&sup3;\n\t\n- Stroke: 63.40mm\n\t\n- Compression Ratio: OEM (12.50:1)\n\t\n- Dome Volume: -9.90 cm&sup3;\n\t\n- Compression Height: 23.50mm\n\t\n- Lock Part Number: CW18\n\t\n- Pin Part Number: WP053\n\t\n- Ring Set Part Number: 950ADS-2\n\n#### Cross-Reference OEM Part Numbers:\n\n\t\n- Wossner 8562DA\n\t\n- 5TJ-11631-00-00","weightGrams":null,"fitments":[{"make":"GAS-GAS","model":"EC F 250","cc":null,"notes":null,"years":"2013–2015"},{"make":"GAS-GAS","model":"EC F 450","cc":null,"notes":null,"years":"2013–2015"},{"make":"YAMAHA","model":"WR 450F","cc":null,"notes":null,"years":"2003–2015"},{"make":"YAMAHA","model":"WRF 450","cc":null,"notes":null,"years":"2003–2015"},{"make":"YAMAHA","model":"YZ 450F","cc":null,"notes":null,"years":"2003–2009"},{"make":"YAMAHA","model":"YZF 450","cc":null,"notes":null,"years":"2003–2009"}],"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-03-04-yzf450-9500-forged-wossner-8562da-5tj-11631-00-00","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/1f0248c3f876:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/1f0248c3f876:1"}},"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."]}}