{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"9f82172a5a4f","name":"PISTON KIT 80-84 KDX250 71.00, FORGED WOSSNER 8203D100, KAWASAKI KX250 78-81","sku":"56-W209_100.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":159.46,"formatted":"£159.46"},"summary":"Wossner forged piston kit with a bore size of 71.00mm and actual bore diameter of 70.94mm. This piston is designed for superior strength and optimal heat transfer, featuring an elliptical design to ensure uniform bearing surface under heat expansion, reducing localized pressure and preventing piston collapse. Manufactured in Germany, it has a displacement of 249 cm&sup3;, stroke of 64.90mm, and a clearance of 0.06mm. The compression ratio is 2-stroke for both Wossner and OEM specifications. Compression height is 31.50mm. Includes lock part number CW18, pin part number WP033, and ring set part number RSB7100 x 2.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"71mm"},{"label":"Variant Id","value":"255003"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock53949_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock53949_1.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock53949_2.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock53949_3.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock53949_4.jpg"],"description":"Wossner forged piston kit with a bore size of 71.00mm and actual bore diameter of 70.94mm. This piston is designed for superior strength and optimal heat transfer, featuring an elliptical design to ensure uniform bearing surface under heat expansion, reducing localized pressure and preventing piston collapse. Manufactured in Germany, it has a displacement of 249 cm&sup3;, stroke of 64.90mm, and a clearance of 0.06mm. The compression ratio is 2-stroke for both Wossner and OEM specifications. Compression height is 31.50mm. Includes lock part number CW18, pin part number WP033, and ring set part number RSB7100 x 2.","descriptionMarkdown":"### Wossner Forged Piston Kit - High Performance and Durability\n\nEnhance the performance and longevity of your motorcycle with the Wossner Forged Piston Kit. This high-quality piston kit is engineered for superior strength and optimal heat transfer, ensuring efficient combustion and reliable power delivery.\n\n#### Key Features:\n\n\t\n- Forged Construction: Provides exceptional strength and durability, capable of withstanding high performance demands.\n\t\n- Elliptical Design: Features an innovative elliptical profile that ensures a uniform bearing surface under heat expansion. This design minimizes localized pressure and prevents piston collapse for extended engine life.\n\t\n- Optimized Heat Transfer: Engineered for efficient heat management within the combustion chamber, contributing to consistent engine performance.\n\t\n- German Engineering: Manufactured in Germany, reflecting a commitment to precision and quality craftsmanship.\n\n#### Specifications:\n\n\t\n- Bore Size: 71.00mm\n\t\n- Actual Bore Diameter: 70.94mm\n\t\n- Displacement: 249 cm&sup3;\n\t\n- Stroke: 64.90mm\n\t\n- Clearance: 0.06mm\n\t\n- Compression Height: 31.50mm\n\t\n- Lock Part Number: CW18\n\t\n- Pin Part Number: WP033\n\t\n- Ring Set Part Number: RSB7100 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-80-84-kdx250-7100-forged-wossner-8203d100-kawasaki-kx250-78-81","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/9f82172a5a4f:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/9f82172a5a4f: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."]}}