{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"34b69fb1099a","name":"PISTON 73-81 MAICO 250 69.00, FORGED WOSSNER 8031D200 KIT","sku":"56-W140+2.00","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":159.46,"formatted":"£159.46"},"summary":"Wossner 69.00mm forged piston kit with +2.00mm oversize is engineered for strength and precision, ensuring efficient heat transfer and uniform expansion. The elliptical design distributes thrust loads evenly, preventing piston collapse. Manufactured in Germany, this piston meets high-quality standards for reliable performance. Specifications include a bore size of 69.00mm (68.93mm), displacement of 245cc, stroke of 52.30mm, clearance of 0.06mm, 2-stroke compression ratio, 25.00mm compression height, lock part number CW18, pin part number WP033, and ring set part number RSB6900.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"69mm"},{"label":"Variant Id","value":"254679"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock53625_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock53625_1.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock53625_2.jpg"],"description":"Wossner 69.00mm forged piston kit with +2.00mm oversize is engineered for strength and precision, ensuring efficient heat transfer and uniform expansion. The elliptical design distributes thrust loads evenly, preventing piston collapse. Manufactured in Germany, this piston meets high-quality standards for reliable performance. Specifications include a bore size of 69.00mm (68.93mm), displacement of 245cc, stroke of 52.30mm, clearance of 0.06mm, 2-stroke compression ratio, 25.00mm compression height, lock part number CW18, pin part number WP033, and ring set part number RSB6900.","descriptionMarkdown":"### Wossner Forged Piston Kit 69.00mm +2.00mm\n\nExperience enhanced performance and durability with the Wossner Forged Piston Kit. This precision-engineered piston is designed for optimal heat transfer to the cylinder walls, ensuring uniform expansion and preventing localized pressure for improved combustion efficiency. The unique elliptical design effectively distributes thrust loads, minimizing the risk of piston collapse and providing a consistent bearing surface.\n\n**Key Features:**\n\n\t\n- Wossner forged construction for exceptional strength and longevity.\n\t\n- Engineered for superior heat transfer and uniform cylinder wall expansion.\n\t\n- Elliptical piston profile for even thrust load distribution and reduced pressure points.\n\t\n- Precision manufacturing to prevent piston collapse under stress.\n\t\n- Manufactured in Germany, meeting high-quality standards.\n\n**Specifications:**\n\n\t\n- Bore Size: 69.00mm (68.93mm actual)\n\t\n- Oversize: +2.00mm\n\t\n- Displacement: 245cc\n\t\n- Stroke: 52.30mm\n\t\n- Clearance: 0.06mm\n\t\n- Compression Ratio: 2-stroke\n\t\n- Compression Height: 25.00mm\n\t\n- Lock Part Number: CW18\n\t\n- Pin Part Number: WP033\n\t\n- Ring Set Part Number: RSB6900","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-73-81-maico-250-6900-forged-wossner-8031d200-kit","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/34b69fb1099a:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/34b69fb1099a: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."]}}