{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"c14ef9a5e626","name":"PISTON KIT 88-04 KX500 87.00, WOSSNER 8228D100 KAWASAKI MX","sku":"56-W575.P4.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":220.78,"formatted":"£220.78"},"summary":"Wossner forged piston kit 8228D100 is an oversize replacement with an 87mm bore, designed for high durability and performance. This piston maintains optimal heat dissipation and mechanical balance under thermal load. The elliptical profile enhances the bearing surface during expansion, ensuring even thrust distribution and reducing the likelihood of piston collapse. Made in Germany, this piston is crafted for off-road and competition applications where reliability and precision are critical. Features include a forged piston for maximum strength and resistance to stress, an elliptical design for balanced thermal expansion and pressure distribution, an enhanced heat flow path from the combustion chamber to the cylinder wall, and German manufacturing for consistent quality and precision. Specifications include a bore size of 87.00 mm (actual diameter 86.93 mm), a stroke of 86.00 mm, a display volume of 500 cm³, a compression height of 37.50 mm, and a clearance of 0.07 mm. This is a 2-stroke piston. Includes Wossner piston kit 8228D100, lock CW19, pin WP019, ring set RSC8700 x2, rod P2039.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"87.00mm"},{"label":"Variant Id","value":"256962"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W575_2EP4_2EWO/f66d59580b3f193d.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W575_2EP4_2EWO/f66d59580b3f193d.jpg"],"description":"Wossner forged piston kit 8228D100 is an oversize replacement with an 87mm bore, designed for high durability and performance. This piston maintains optimal heat dissipation and mechanical balance under thermal load. The elliptical profile enhances the bearing surface during expansion, ensuring even thrust distribution and reducing the likelihood of piston collapse. Made in Germany, this piston is crafted for off-road and competition applications where reliability and precision are critical. Features include a forged piston for maximum strength and resistance to stress, an elliptical design for balanced thermal expansion and pressure distribution, an enhanced heat flow path from the combustion chamber to the cylinder wall, and German manufacturing for consistent quality and precision. Specifications include a bore size of 87.00 mm (actual diameter 86.93 mm), a stroke of 86.00 mm, a display volume of 500 cm³, a compression height of 37.50 mm, and a clearance of 0.07 mm. This is a 2-stroke piston. Includes Wossner piston kit 8228D100, lock CW19, pin WP019, ring set RSC8700 x2, rod P2039.","descriptionMarkdown":"### Wossner Forged Piston Kit 87.00mm for Kawasaki KX500\n\nThis Wossner 8228D100 piston kit is a +1.00 mm oversize forged replacement designed for the Kawasaki KX500 two-stroke engine. It is engineered for high durability and performance, maintaining optimal heat dissipation and mechanical balance under thermal load. The elliptical profile enhances the bearing surface during expansion, ensuring even thrust distribution and reducing the likelihood of piston collapse. Made in Germany, this piston is crafted for off-road and competition applications where reliability and precision are critical.\n\n### Key Features\n\n \n- Forged piston for maximum strength and resistance to stress.\n \n- Elliptical design ensures balanced thermal expansion and pressure distribution.\n \n- Enhanced heat flow path from combustion chamber to cylinder wall.\n \n- German-manufactured for consistent quality and precision.\n\n### Specifications\n\n \n- Bore Size: 87.00 mm (actual diameter 86.93 mm)\n \n- Stroke: 86.00 mm\n \n- Display Volume: 500 cm³\n \n- Compression Height: 37.50 mm\n \n- Clearance: 0.07 mm\n \n- Wossner Compression Ratio: 2-stroke\n \n- OEM Compression Ratio: 2-stroke\n\n### Kit Components\n\n \n- Piston Kit: 8228D100\n \n- Lock: CW19\n \n- Pin: WP019\n \n- Ring Set: RSC8700 x2\n \n- Rod: P2039","weightGrams":null,"fitments":[{"make":"KAWASAKI","model":"KX 500","cc":null,"notes":null,"years":"1988–2004"}],"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-88-04-kx500-8700-wossner-8228d100-kawasaki-mx","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/c14ef9a5e626:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/c14ef9a5e626:1"}},"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."]}}