{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"2ac3accb1c22","name":"PISTON KIT 77-80 RM125 55.50, FORGED WOSSNER 8192D150","sku":"56-W206+150.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":false,"stock":0,"price":{"amount":125.4,"formatted":"£125.40"},"summary":"Wossner forged piston kit with 55.50mm bore size and 54.00mm stroke. This piston kit is designed for durability and high performance, engineered for optimal heat transfer to cylinder walls for efficient combustion. The elliptical design prevents piston collapse by providing a uniform bearing surface under heat expansion, reducing localized pressure and evenly distributing thrust loads. Manufactured in Germany to high-quality standards. Includes lock part number CW14, pin part number WP025, and two ring sets part number RSB5550. Bore Size: 55.50mm, Actual Bore Diameter: 55.44mm, Displacement: 123 cm&sup3;, Stroke: 54.00mm, Clearance: 0.06mm, Wossner Compression Ratio: 2-Stroke, OEM Compression Ratio: 2-Stroke, Dome Volume: -0.30 cm&sup3;, Compression Height: 30.50mm. Weight: 214g.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"55.5mm"},{"label":"Variant Id","value":"254988"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W206_2B150_2EWO/ac013cf05ffa5e97.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W206_2B150_2EWO/ac013cf05ffa5e97.jpg"],"description":"Wossner forged piston kit with 55.50mm bore size and 54.00mm stroke. This piston kit is designed for durability and high performance, engineered for optimal heat transfer to cylinder walls for efficient combustion. The elliptical design prevents piston collapse by providing a uniform bearing surface under heat expansion, reducing localized pressure and evenly distributing thrust loads. Manufactured in Germany to high-quality standards. Includes lock part number CW14, pin part number WP025, and two ring sets part number RSB5550. Bore Size: 55.50mm, Actual Bore Diameter: 55.44mm, Displacement: 123 cm&sup3;, Stroke: 54.00mm, Clearance: 0.06mm, Wossner Compression Ratio: 2-Stroke, OEM Compression Ratio: 2-Stroke, Dome Volume: -0.30 cm&sup3;, Compression Height: 30.50mm. Weight: 214g.","descriptionMarkdown":"### Wossner Forged Piston Kit\n\nEnhance your vehicle's performance and durability with this Wossner forged piston kit. Engineered in Germany, this piston is designed for optimal heat transfer to cylinder walls, promoting efficient combustion. Its unique elliptical design ensures a uniform bearing surface under heat expansion, which helps to prevent localized pressure and evenly distributes thrust loads, ultimately preventing piston collapse.\n\n#### Key Features:\n\n \n- Forged Construction: Offers superior strength and enhanced durability for demanding conditions.\n \n- Optimized Heat Transfer: Engineered for efficient heat management, contributing to consistent engine performance.\n \n- Elliptical Design: Promotes even load distribution and prevents piston collapse under thermal stress.\n \n- German Engineering: Manufactured to high-quality standards in Germany.\n\n#### Specifications:\n\n \n- Bore Size: 55.50mm\n \n- Actual Bore Diameter: 55.44mm\n \n- Displacement: 123 cm&sup3;\n \n- Stroke: 54.00mm\n \n- Clearance: 0.06mm\n \n- Dome Volume: -0.30 cm&sup3;\n \n- Compression Height: 30.50mm\n\n#### Included Components:\n\n \n- Lock Part Number: CW14\n \n- Pin Part Number: WP025\n \n- Ring Set Part Number: RSB5550 x 2","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-77-80-rm125-5550-forged-wossner-8192d150","buyOneNow":null,"basketWithThis":null}},"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."]}}