{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"28b0abbc7835","name":"PISTON KIT 05 YZF/WR450F 95.00, WOSSNER 8613DB","sku":"56-W201.B.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":220.73,"formatted":"£220.73"},"summary":"Wossner forged piston kit with a 95.00mm bore size. This high-compression piston is engineered for optimal heat transfer to cylinder walls and features an elliptical design to prevent piston collapse by providing a uniform bearing surface under heat expansion and evenly distributing thrust loads. Manufactured in Germany to high-quality standards. Bore Size: 95.01mm, Actual Bore Diameter: 94.96mm, Displacement: 449 cm&sup3;, Stroke: 63.40mm, Clearance: 0.05mm, Wossner Compression Ratio: OEM, OEM Compression Ratio: 12.30:1, Dome Volume: -10.30 cm&sup3;, Compression Height: 23.50mm. Included Components: Lock Part Number CW18, Pin Part Number WP053, Ring Set Part Number 950ADS-2.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"95mm"},{"label":"Variant Id","value":"254969"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W201_2EB_2EWO/bcec644159842bd9.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W201_2EB_2EWO/bcec644159842bd9.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W201_2EB_2EWO/7578cc4515841225.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W201_2EB_2EWO/9b8fc00cd47d0136.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W201_2EB_2EWO/715d36df2d7c0308.jpg"],"description":"Wossner forged piston kit with a 95.00mm bore size. This high-compression piston is engineered for optimal heat transfer to cylinder walls and features an elliptical design to prevent piston collapse by providing a uniform bearing surface under heat expansion and evenly distributing thrust loads. Manufactured in Germany to high-quality standards. Bore Size: 95.01mm, Actual Bore Diameter: 94.96mm, Displacement: 449 cm&sup3;, Stroke: 63.40mm, Clearance: 0.05mm, Wossner Compression Ratio: OEM, OEM Compression Ratio: 12.30:1, Dome Volume: -10.30 cm&sup3;, Compression Height: 23.50mm. Included Components: Lock Part Number CW18, Pin Part Number WP053, Ring Set Part Number 950ADS-2.","descriptionMarkdown":"### Wossner Forged Piston Kit 95.00mm Bore for High Performance\n\nThis Wossner forged piston kit is engineered for exceptional performance and long lasting durability. It is designed for optimal heat transfer to the cylinder walls, promoting efficient combustion and a more powerful engine. The unique elliptical design ensures a uniform bearing surface even when subjected to the heat expansion of operation. This feature reduces localized pressure and evenly distributes thrust loads, effectively preventing piston collapse and ensuring consistent performance.\n\n**Key Features:**\n\n \n- High-compression forged piston design for a significant boost in engine performance.\n \n- Engineered for superior heat transfer, leading to more efficient combustion.\n \n- Features an elliptical design to effectively prevent piston collapse under stress.\n \n- Precision manufactured in Germany to stringent quality standards.\n\n**Specifications:**\n\n \n- Bore Size: 95.01mm\n \n- Actual Bore Diameter: 94.96mm\n \n- Displacement: 449 cm&sup3;\n \n- Stroke: 63.40mm\n \n- Clearance: 0.05mm\n \n- Wossner Compression Ratio: OEM\n \n- OEM Compression Ratio: 12.30:1\n \n- Dome Volume: -10.30 cm&sup3;\n \n- Compression Height: 23.50mm\n\n**Included Components:**\n\n \n- Lock Part Number: CW18\n \n- Pin Part Number: WP053\n \n- Ring Set Part Number: 950ADS-2","weightGrams":null,"fitments":[{"make":"YAMAHA","model":"WRF 450","cc":null,"notes":null,"years":"2005"},{"make":"YAMAHA","model":"YZF 450","cc":null,"notes":null,"years":"2005"}],"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-05-yzfwr450f-9500-wossner-8613db","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/28b0abbc7835:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/28b0abbc7835:1"}},"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."]}}