{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"2825dfd3834e","name":"PISTON KIT YZ85 YZ80 48.00, WOSSNER 8188D100 YAMAHA MX","sku":"56-W646+100.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":94.28,"formatted":"£94.28"},"summary":"Wossner Piston Kit 8188D100 is a forged performance piston featuring a 48.00mm bore (+1.00 US Bore). Engineered and manufactured in Germany, this piston offers enhanced strength and optimal thermal efficiency. Its elliptical design helps distribute thrust loads uniformly under thermal expansion, minimizing localized pressure and preventing piston collapse. Features include forged piston construction for increased durability and performance, elliptical geometry for even load distribution under heat stress, and maximized heat transfer from the combustion chamber to the cylinder wall. Specifications: Bore 48.00 mm, Actual Piston Diameter 47.95 mm, Stroke 47.80 mm, Displacement 82 cm³, Clearance 0.05 mm, Compression Height 26.00 mm, Compression Ratio 2-stroke. Cross-reference OEM Part Numbers include Wossner Piston 8188D100, Lock CW14, Pin WP058, Ring Set RSB4800, Rod P2008. Internal Part No: 56-W646+100.WO. Weight is 138 grams.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"48.00mm"},{"label":"Variant Id","value":"257305"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W646_2B100_2EWO/2f17cf49b9b25834.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W646_2B100_2EWO/2f17cf49b9b25834.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W646_2B100_2EWO/222fc7e1a1da7065.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W646_2B100_2EWO/84b29032a9d3c2e1.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W646_2B100_2EWO/2374e4f865feeeac.jpg"],"description":"Wossner Piston Kit 8188D100 is a forged performance piston featuring a 48.00mm bore (+1.00 US Bore). Engineered and manufactured in Germany, this piston offers enhanced strength and optimal thermal efficiency. Its elliptical design helps distribute thrust loads uniformly under thermal expansion, minimizing localized pressure and preventing piston collapse. Features include forged piston construction for increased durability and performance, elliptical geometry for even load distribution under heat stress, and maximized heat transfer from the combustion chamber to the cylinder wall. Specifications: Bore 48.00 mm, Actual Piston Diameter 47.95 mm, Stroke 47.80 mm, Displacement 82 cm³, Clearance 0.05 mm, Compression Height 26.00 mm, Compression Ratio 2-stroke. Cross-reference OEM Part Numbers include Wossner Piston 8188D100, Lock CW14, Pin WP058, Ring Set RSB4800, Rod P2008. Internal Part No: 56-W646+100.WO. Weight is 138 grams.","descriptionMarkdown":"### Wossner Forged Piston Kit for Yamaha YZ80\n\n\tUpgrade your Yamaha YZ80 with this high-performance Wossner Forged Piston Kit. Engineered for durability and optimal performance, this kit is designed to enhance your engine's power and efficiency.\n\n#### Key Features:\n\n\t\n- Forged Construction: Built from premium forged materials for superior strength and longevity, ensuring it can withstand demanding riding conditions.\n\t\n- Elliptical Design: The piston features an elliptical geometry that promotes uniform load distribution. This design helps manage thrust loads effectively under thermal expansion, minimizing localized pressure and preventing piston collapse for consistent operation.\n\t\n- Enhanced Thermal Efficiency: This piston is designed to maximize heat transfer from the combustion chamber to the cylinder wall, contributing to efficient engine cooling and sustained performance.\n\t\n- Precision German Manufacturing: Crafted with meticulous attention to detail in Germany, guaranteeing exceptional quality and reliability.\n\n#### Specifications:\n\n\t\n- Bore: 48.00 mm\n\t\n- Actual Piston Diameter: 47.95 mm\n\t\n- Stroke: 47.80 mm\n\t\n- Displacement: 82 cm&sup3;\n\t\n- Clearance: 0.05 mm\n\t\n- Compression Height: 26.00 mm\n\t\n- Wossner Compression Ratio: 2-stroke\n\t\n- OEM Compression Ratio: 2-stroke\n\n\tThis kit includes essential components for a complete upgrade.","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-yz85-yz80-4800-wossner-8188d100-yamaha-mx","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/2825dfd3834e:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/2825dfd3834e: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."]}}