{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"f191d66fbc4d","name":"PISTON KIT 81-83 CR250 67.00, FORGED WOSSNER 8155D100","sku":"56-W466+P4.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":159.46,"formatted":"£159.46"},"summary":"Wossner 67mm Bore Forged Piston Kit, part number 8155D100, features a high-strength forged construction with an elliptical design for even load distribution and improved durability. This piston is engineered for enhanced heat transfer and optimal combustion efficiency in two-stroke applications. Manufactured in Germany, it has a 67mm bore size with an actual bore diameter of 66.94mm, a 246cc displacement, and a 72.00mm stroke. Includes lock pin CW18, pin WP033, and two ring sets RSB6700.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"67mm"},{"label":"Variant Id","value":"255829"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock54775_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock54775_1.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock54775_2.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock54775_3.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock54775_4.jpg"],"description":"Wossner 67mm Bore Forged Piston Kit, part number 8155D100, features a high-strength forged construction with an elliptical design for even load distribution and improved durability. This piston is engineered for enhanced heat transfer and optimal combustion efficiency in two-stroke applications. Manufactured in Germany, it has a 67mm bore size with an actual bore diameter of 66.94mm, a 246cc displacement, and a 72.00mm stroke. Includes lock pin CW18, pin WP033, and two ring sets RSB6700.","descriptionMarkdown":"### Wossner Forged Piston Kit 67mm Bore for Two-Stroke Engines\n\nThis high-performance Wossner piston kit features a 67mm bore and is constructed from durable forged aluminum for superior strength and longevity. Engineered with an elliptical design, this piston ensures even load distribution and optimal heat transfer for enhanced combustion efficiency and performance. Designed specifically for two-stroke engines, it is manufactured to exacting standards in Germany.\n\n**Key Features:**\n\n\t\n- High-strength forged piston construction\n\t\n- Elliptical design for even thrust load distribution and reduced pressure\n\t\n- Optimized heat transfer for improved combustion efficiency\n\t\n- Specifically designed for two-stroke engine applications\n\t\n- Precision manufactured in Germany\n\n**Specifications:**\n\n\t\n- Bore Size: 67.00mm\n\t\n- Actual Bore Diameter: 66.94mm\n\t\n- Stroke: 72.00mm\n\t\n- Piston Clearance: 0.06mm\n\t\n- Displacement: 246cc","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-81-83-cr250-6700-forged-wossner-8155d100","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/f191d66fbc4d:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/f191d66fbc4d: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."]}}