{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"448b1d407fd9","name":"PISTON KIT 1984 YZ80 49.50, WOSSNER 8214D150 YAMAHA","sku":"56-W508+150.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":false,"stock":0,"price":{"amount":94.28,"formatted":"£94.28"},"summary":"Wossner forged piston kit with a 49.50mm bore (48.95mm) designed for the 1984 Yamaha YZ80. Precision-manufactured in Germany, the piston enhances engine performance through superior heat transfer and an elliptical design that supports even load distribution under thermal stress, helping to prevent piston collapse. Features a forged piston design for high structural integrity, engineered for efficient combustion heat transfer to cylinder walls, and an elliptical profile that reduces localized pressure and ensures uniform expansion. Made in Germany. Specifications include bore size: 49.50mm (48.95mm), display volume: 82 cm³, stroke: 84.00 mm, clearance: 0.06 mm, compression height: 30.80 mm, theoretical weight: Not specified, and compression ratio: 2-stroke (Wossner and OEM). Cross-Reference OEM Part Numbers: Piston: 8214D150, Lock: CW12, Pin: WP091, Ring Set: RSB4950. Weight is 148 grams.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"49.5mm"},{"label":"Variant Id","value":"256573"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W508_2B150_2EWO/29f64310837d5f11.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W508_2B150_2EWO/29f64310837d5f11.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W508_2B150_2EWO/65e5dc789969eb8c.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W508_2B150_2EWO/64cce95de996e768.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W508_2B150_2EWO/a39ff03aa01d6c81.jpg"],"description":"Wossner forged piston kit with a 49.50mm bore (48.95mm) designed for the 1984 Yamaha YZ80. Precision-manufactured in Germany, the piston enhances engine performance through superior heat transfer and an elliptical design that supports even load distribution under thermal stress, helping to prevent piston collapse. Features a forged piston design for high structural integrity, engineered for efficient combustion heat transfer to cylinder walls, and an elliptical profile that reduces localized pressure and ensures uniform expansion. Made in Germany. Specifications include bore size: 49.50mm (48.95mm), display volume: 82 cm³, stroke: 84.00 mm, clearance: 0.06 mm, compression height: 30.80 mm, theoretical weight: Not specified, and compression ratio: 2-stroke (Wossner and OEM). Cross-Reference OEM Part Numbers: Piston: 8214D150, Lock: CW12, Pin: WP091, Ring Set: RSB4950. Weight is 148 grams.","descriptionMarkdown":"### Wossner Forged Piston Kit 49.50mm Bore for Yamaha YZ80\n\n This Wossner forged piston kit features a 49.50mm bore (actual 48.95mm) and is engineered for high performance. Manufactured in Germany, this precision component enhances engine efficiency through superior heat transfer to the cylinder walls. The piston's elliptical design plays a crucial role in distributing loads evenly under thermal stress, helping to prevent piston collapse and ensure optimal engine operation.\n\n### Key Features:\n\n \n- Forged piston design for exceptional structural integrity and durability.\n \n- Optimized for efficient combustion heat transfer, leading to improved engine performance.\n \n- Elliptical profile reduces localized pressure and promotes uniform expansion for reliable operation.\n \n- Precision manufactured in Germany, ensuring high-quality standards.\n\n### Specifications:\n\n \n- Bore Size: 49.50mm (Actual 48.95mm)\n \n- Display Volume: 82 cm&sup3;\n \n- Stroke: 84.00 mm\n \n- Clearance: 0.06 mm\n \n- Compression Height: 30.80 mm\n \n- Compression Ratio: 2-stroke (Compatible with Wossner and OEM specifications)","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-1984-yz80-4950-wossner-8214d150-yamaha","buyOneNow":null,"basketWithThis":null}},"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."]}}