{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"e5eceb99519d","name":"PISTON KIT YFM YFB250 71.50, WOSSNER FORGED 8659D050","sku":"56-W4675+050.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":182.4,"formatted":"£182.40"},"summary":"Wossner 71.50mm Bore Forged Piston Kit (Part No. 8659D050). High-strength forged piston construction. Optimized heat transfer for improved combustion efficiency. Elliptical design for even thrust load distribution. Manufactured in Germany. Bore Size: 71.50mm. Actual Bore Diameter: 71.44mm. Compression Ratio: OEM. OEM Compression Ratio: 9.50:1. Displacement: 229cc. Stroke: 58.00mm. Clearance: 0.06mm. Dome Volume: -4.70cm³. Compression Height: 23.80mm. Lock P/N: CW16. Pin P/N: WP041. Ring Set P/N: 715XDS.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"71.5mm"},{"label":"Variant Id","value":"255887"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4675_2B050_2EWO/f22e493ec9548a8d.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4675_2B050_2EWO/f22e493ec9548a8d.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4675_2B050_2EWO/c1bc64aed7840258.jpg"],"description":"Wossner 71.50mm Bore Forged Piston Kit (Part No. 8659D050). High-strength forged piston construction. Optimized heat transfer for improved combustion efficiency. Elliptical design for even thrust load distribution. Manufactured in Germany. Bore Size: 71.50mm. Actual Bore Diameter: 71.44mm. Compression Ratio: OEM. OEM Compression Ratio: 9.50:1. Displacement: 229cc. Stroke: 58.00mm. Clearance: 0.06mm. Dome Volume: -4.70cm³. Compression Height: 23.80mm. Lock P/N: CW16. Pin P/N: WP041. Ring Set P/N: 715XDS.","descriptionMarkdown":"### Wossner 71.50mm Bore Forged Piston Kit\n\nEnhance your engine's performance and durability with the Wossner 71.50mm Bore Piston Kit. This high-performance, German-manufactured forged piston is engineered for optimal strength and longevity, designed to fit specific Yamaha models.\n\n#### Key Features:\n\n\t\n- High-Strength Forged Construction: Built for superior durability and resistance to extreme conditions.\n\t\n- Optimized Heat Transfer: Promotes efficient heat management within the combustion chamber for improved performance.\n\t\n- Elliptical Design: Ensures even load distribution across the piston, reducing localized pressure and preventing collapse.\n\t\n- OEM Compression Ratio: Designed to maintain the original factory compression ratio for reliable engine operation.\n\t\n- German Engineering: Manufactured to exacting standards in Germany for quality and precision.\n\n#### Specifications:\n\n\t\n- Bore Size: 71.50mm\n\t\n- Actual Bore Diameter: 71.44mm\n\t\n- Compression Ratio: OEM\n\t\n- OEM Compression Ratio: 9.50:1\n\t\n- Displacement: 229cc\n\t\n- Stroke: 58.00mm\n\t\n- Clearance: 0.06mm\n\t\n- Dome Volume: -4.70cm&sup3;\n\t\n- Compression Height: 23.80mm\n\nThis kit includes necessary components for a complete piston replacement. Please verify compatibility with your specific vehicle.","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-yfm-yfb250-7150-wossner-forged-8659d050","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/e5eceb99519d:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/e5eceb99519d: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. 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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."]}}