{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"305ceae5881c","name":"PISTON KIT 1986 KX125 56.50, WOSSNER 8211D050 KAWASAKI MX","sku":"56-W540.050.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":122.21,"formatted":"£122.21"},"summary":"Wossner forged piston kit with a 56.50mm bore (56.44mm actual) and +0.50mm oversize. Features an elliptical design for balanced load distribution and efficient heat transfer. Manufactured in Germany. Specifications include a 29.70mm compression height, 0.06mm clearance, 50.60mm stroke, 211 cm³ displacement, and a 2-stroke compression ratio. Included components: Piston (Wossner 8211D050), Lock (CW16), Pin (WP036), Ring Set (RSB5650), Rod (P2037). Weight: 212 grams.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"56.5mm"},{"label":"Variant Id","value":"256715"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W540_2E050_2EWO/347c0c8f5cfecd85.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W540_2E050_2EWO/347c0c8f5cfecd85.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W540_2E050_2EWO/a4dab775f3f7d124.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W540_2E050_2EWO/e32d65599775578a.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W540_2E050_2EWO/f10b16caaf89c673.jpg"],"description":"Wossner forged piston kit with a 56.50mm bore (56.44mm actual) and +0.50mm oversize. Features an elliptical design for balanced load distribution and efficient heat transfer. Manufactured in Germany. Specifications include a 29.70mm compression height, 0.06mm clearance, 50.60mm stroke, 211 cm³ displacement, and a 2-stroke compression ratio. Included components: Piston (Wossner 8211D050), Lock (CW16), Pin (WP036), Ring Set (RSB5650), Rod (P2037). Weight: 212 grams.","descriptionMarkdown":"### Wossner Forged Piston Kit - 56.50mm Bore\n\nEnhance the performance and durability of your Kawasaki KX125 with this Wossner forged piston kit. Featuring a 56.50mm bore (56.44mm actual), this +0.50mm oversize piston is engineered in Germany for superior strength and thermal efficiency.\n\nThe advanced elliptical piston design ensures balanced load distribution under high temperatures, reducing stress and minimizing the risk of premature failure. This kit is designed to meet standard 2-stroke specifications and includes all necessary components for a complete installation.\n\n#### Key Features\n\n \n- Forged construction for exceptional strength and longevity.\n \n- Optimized for efficient heat transfer from the combustion chamber.\n \n- Elliptical profile promotes even load distribution and reduces localized pressure.\n \n- Precision manufactured in Germany.\n \n- Oversize (+0.50mm) piston suitable for the Kawasaki KX125.\n\n#### Specifications\n\n \n- Bore Size: 56.50mm (actual 56.44mm)\n \n- Compression Height: 29.70mm\n \n- Clearance: 0.06mm\n \n- Stroke: 50.60mm\n \n- Display Displacement: 211 cm&sup3;\n \n- Compression Ratio: 2-stroke\n\n#### Included Components\n\n \n- Piston: Wossner 8211D050\n \n- Lock: CW16\n \n- Pin: WP036\n \n- Ring Set: RSB5650\n \n- Rod: P2037","weightGrams":null,"fitments":[{"make":"KAWASAKI","model":"KX 125","cc":null,"notes":null,"years":"1985–1986"}],"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-1986-kx125-5650-wossner-8211d050-kawasaki-mx","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/305ceae5881c:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/305ceae5881c: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."]}}