{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"e8c061284bc7","name":"PISTON KIT 86-05 KMX125 54.50, FORGED WOSSNER 8007D050","sku":"56-W150_0.50","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":115.06,"formatted":"£115.06"},"summary":"Wossner forged piston kit with 54.50mm bore size, actual bore 54.44mm. Designed for optimal heat transfer and uniform bearing surface distribution, preventing piston collapse. Manufactured in Germany for durability and precision. Features include forged construction for superior strength, optimized heat transfer for improved engine performance, elliptical design for even pressure distribution, and high-quality German manufacturing. Specifications: Displacement 125 cm³, Stroke 54.40mm, Clearance 0.06mm, Compression Ratio 2-Stroke, Compression Height 32.80mm, Lock Part Number CW16, Pin Part Number WP036, Ring Set Part Number RSB5450 (2x). Wossner Piston Part Number 8007D050.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"54.5mm"},{"label":"Variant Id","value":"254724"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W150_5F0_2E50/e16970a9ba4fa58a.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W150_5F0_2E50/e16970a9ba4fa58a.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W150_5F0_2E50/63ab2d112204b395.jpg"],"description":"Wossner forged piston kit with 54.50mm bore size, actual bore 54.44mm. Designed for optimal heat transfer and uniform bearing surface distribution, preventing piston collapse. Manufactured in Germany for durability and precision. Features include forged construction for superior strength, optimized heat transfer for improved engine performance, elliptical design for even pressure distribution, and high-quality German manufacturing. Specifications: Displacement 125 cm³, Stroke 54.40mm, Clearance 0.06mm, Compression Ratio 2-Stroke, Compression Height 32.80mm, Lock Part Number CW16, Pin Part Number WP036, Ring Set Part Number RSB5450 (2x). Wossner Piston Part Number 8007D050.","descriptionMarkdown":"### Wossner Forged Piston Kit - 54.50mm Bore\n\nThis Wossner forged piston kit is precision-engineered to enhance the performance and durability of your 125cc engine. Designed for optimal heat transfer and uniform bearing surface distribution, this piston helps prevent piston collapse under high operating temperatures, ensuring reliable engine function.\n\n**Key Features:**\n\n\t\n- Forged Construction: Offers superior strength and resistance to wear compared to cast pistons.\n\t\n- Optimized Heat Transfer: Promotes efficient cooling within the cylinder for improved performance and longevity.\n\t\n- Elliptical Design: Ensures even pressure distribution across the piston skirt, reducing localized stress and preventing collapse.\n\t\n- German Engineering: Manufactured in Germany to exacting standards for high-quality performance and reliability.\n\n**Specifications:**\n\n\t\n- Bore Size: 54.50mm\n\t\n- Actual Bore: 54.44mm\n\t\n- Displacement: 125 cm&sup3;\n\t\n- Stroke: 54.40mm\n\t\n- Clearance: 0.06mm\n\t\n- Compression Ratio: 2-Stroke\n\t\n- Compression Height: 32.80mm\n\t\n- Lock Part Number: CW16\n\t\n- Pin Part Number: WP036\n\t\n- Ring Set Part Number: RSB5450 (Quantity: 2)\n\nThis piston kit is a direct cross-reference for Wossner Piston Part Number 8007D050.","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-86-05-kmx125-5450-forged-wossner-8007d050","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/e8c061284bc7:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/e8c061284bc7:1"}},"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."]}}