{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"44ae6c2f855d","name":"PISTON KIT 84-01 CR500 89.00, WOSSNER 8229DA HONDA MX","sku":"56-W554+000.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":182.82,"formatted":"£182.82"},"summary":"Wossner 89.00mm piston kit designed for Honda CR500 (1984-2001) and CR480 (1982-1983) models. This forged piston is made in Germany and features an elliptical design for even thrust load distribution under heat expansion, reducing localized pressure and preventing piston collapse. Specifications include a 88.92mm actual bore size, 500 cm³ display, 54.00 mm stroke, 0.06 mm clearance, 28.00 mm compression height, and a 2-stroke compression ratio. Cross-reference OEM part numbers: Piston Kit 8229DA, Lock CW20, Pin WP086, Ring Set RSC8900, Connecting Rod P2044, Part No. 56-W554+000.WO, 13102-MAC-680, 871M08900.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"89mm"},{"label":"Variant Id","value":"256769"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W554_2B000_2EWO/4ce3f4306ae47f71.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W554_2B000_2EWO/4ce3f4306ae47f71.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W554_2B000_2EWO/685518cc9c555501.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W554_2B000_2EWO/5fa401bf3db5aa06.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W554_2B000_2EWO/59916f0e24601860.jpg"],"description":"Wossner 89.00mm piston kit designed for Honda CR500 (1984-2001) and CR480 (1982-1983) models. This forged piston is made in Germany and features an elliptical design for even thrust load distribution under heat expansion, reducing localized pressure and preventing piston collapse. Specifications include a 88.92mm actual bore size, 500 cm³ display, 54.00 mm stroke, 0.06 mm clearance, 28.00 mm compression height, and a 2-stroke compression ratio. Cross-reference OEM part numbers: Piston Kit 8229DA, Lock CW20, Pin WP086, Ring Set RSC8900, Connecting Rod P2044, Part No. 56-W554+000.WO, 13102-MAC-680, 871M08900.","descriptionMarkdown":"### Wossner 89.00mm Piston Kit for Honda CR500/CR480\n\nThis high-performance Wossner piston kit is engineered for Honda CR500 (1984-2001) and CR480 (1982-1983) models. Manufactured in Germany, this piston boasts a forged construction for exceptional strength and superior thermal performance, ensuring reliability under demanding conditions.\n\nThe unique elliptical design of this piston is crucial for optimizing performance. It allows for even distribution of thrust loads as the piston expands with heat, preventing localized pressure points and significantly reducing the risk of piston collapse. This thoughtful engineering contributes to a longer lifespan and more consistent engine operation.\n\nThis kit is designed for optimal heat transfer from the combustion chamber directly to the cylinder walls, further enhancing thermal efficiency and engine reliability.\n\n#### Key Features:\n\n \n- Forged construction for maximum durability and strength.\n \n- Elliptical design promotes even load distribution during thermal expansion.\n \n- Engineered for optimal heat transfer.\n \n- Manufactured in Germany for quality assurance.\n\n#### Specifications:\n\n \n- Bore Size: 89.00mm (actual 88.92mm)\n \n- Displacement: 500 cm&sup3;\n \n- Stroke: 54.00 mm\n \n- Clearance: 0.06 mm\n \n- Compression Height: 28.00 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-84-01-cr500-8900-wossner-8229da-honda-mx","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/44ae6c2f855d:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/44ae6c2f855d: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."]}}