{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"2b35ce781337","name":"PISTON 85-88 KTM250 GS 67.50, 8025D100 FORGED WOSSNER KIT","sku":"56-W006+100.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":155.33,"formatted":"£155.33"},"summary":"Wossner forged piston kit with an 85-88 KTM250 GS 67.50 bore, 1.00mm oversize. This piston kit, model 8025D100, is forged for superior strength and durability, engineered for optimal heat transfer and an elliptical design that ensures a uniform bearing surface under heat expansion, reducing localized pressure and evenly distributing thrust loads to prevent piston collapse. Manufactured in Germany for high-quality performance. Specifications include a bore size of 67.50mm, actual diameter of 67.44mm, 249 cm&sup3; displacement, 71.70mm stroke, 0.06mm clearance, 2-stroke compression ratio, 29.70mm compression height. Included components are Wossner piston 8025D100, ring set RSB6750, C-clip set CW18, and pin WP033.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"Variant Id","value":"254205"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock53148_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock53148_1.jpg"],"description":"Wossner forged piston kit with an 85-88 KTM250 GS 67.50 bore, 1.00mm oversize. This piston kit, model 8025D100, is forged for superior strength and durability, engineered for optimal heat transfer and an elliptical design that ensures a uniform bearing surface under heat expansion, reducing localized pressure and evenly distributing thrust loads to prevent piston collapse. Manufactured in Germany for high-quality performance. Specifications include a bore size of 67.50mm, actual diameter of 67.44mm, 249 cm&sup3; displacement, 71.70mm stroke, 0.06mm clearance, 2-stroke compression ratio, 29.70mm compression height. Included components are Wossner piston 8025D100, ring set RSB6750, C-clip set CW18, and pin WP033.","descriptionMarkdown":"### Wossner Forged Piston Kit +1.00mm Oversize\n\nEnhance your motorcycle's performance and durability with this Wossner forged piston kit. Engineered for superior strength, this piston is designed to optimize heat transfer from the combustion chamber to the cylinder walls, promoting efficient engine operation. Its advanced elliptical design ensures a uniform bearing surface even under extreme heat expansion, effectively reducing localized pressure and evenly distributing thrust loads to prevent piston collapse. Manufactured to exacting standards in Germany, this Wossner piston kit delivers high-quality performance and reliability. This specific piston features an oversize bore of +1.00mm for precise fitment.\n\n**Key Features:**\n\n\t\n- High-strength forged construction for exceptional durability\n\t\n- Engineered for optimized heat transfer, improving engine performance\n\t\n- Unique elliptical design promotes even load distribution and prevents piston collapse\n\t\n- Precision manufactured in Germany for superior quality\n\t\n- Oversize bore +1.00mm\n\n**Specifications:**\n\n\t\n- Bore Size: 67.50mm\n\t\n- Actual Diameter: 67.44mm\n\t\n- Displacement: 249 cm&sup3;\n\t\n- Stroke: 71.70mm\n\t\n- Clearance: 0.06mm\n\t\n- Compression Ratio: 2-Stroke\n\t\n- Compression Height: 29.70mm\n\n**Included Components:**\n\n\t\n- Piston: Wossner 8025D100\n\t\n- Ring Set: RSB6750\n\t\n- C-Clip Set: CW18\n\t\n- Pin: WP033","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-85-88-ktm250-gs-6750-8025d100-forged-wossner-kit","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/2b35ce781337:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/2b35ce781337:1"}},"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."]}}