{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"1d793804b60e","name":"PISTON KIT 90-91 KX250 68.50, WOSSNER 8109D110 KAWASAKI MX","sku":"56-W607+110.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 68.50mm Bore. This Wossner forged piston kit is made for engines with a bore size of 68.50 mm and a piston diameter of 68.44 mm (+1.10 mm oversize), designed for overbored or re-sleeved cylinders. Features include a forged piston for maximum strength and extended durability, optimized combustion heat transfer to maintain cylinder integrity, elliptical geometry for consistent load distribution and minimized piston wear, and precision manufacturing in Germany. Specifications: Bore Size 68.50 mm, Piston Diameter 68.44 mm, Engine Displacement 250 cm³, Stroke 70.00 mm, Clearance 0.06 mm, Compression Height 37.00 mm, Compression Ratio 2-stroke. Wossner Part Number: 8109D110. Includes Lock CW18, Pin WP033, Ring Set RSB6850, Rod P2022. Weight: 342g.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"68.50mm"},{"label":"Variant Id","value":"257092"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W607_2B110_2EWO/538702ed51fa9c4e.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W607_2B110_2EWO/538702ed51fa9c4e.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W607_2B110_2EWO/94ec53ca14b0b6ea.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W607_2B110_2EWO/dae78a8e2719d09e.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W607_2B110_2EWO/1625f6b145c0cb6f.jpg"],"description":"Wossner Forged Piston Kit 68.50mm Bore. This Wossner forged piston kit is made for engines with a bore size of 68.50 mm and a piston diameter of 68.44 mm (+1.10 mm oversize), designed for overbored or re-sleeved cylinders. Features include a forged piston for maximum strength and extended durability, optimized combustion heat transfer to maintain cylinder integrity, elliptical geometry for consistent load distribution and minimized piston wear, and precision manufacturing in Germany. Specifications: Bore Size 68.50 mm, Piston Diameter 68.44 mm, Engine Displacement 250 cm³, Stroke 70.00 mm, Clearance 0.06 mm, Compression Height 37.00 mm, Compression Ratio 2-stroke. Wossner Part Number: 8109D110. Includes Lock CW18, Pin WP033, Ring Set RSB6850, Rod P2022. Weight: 342g.","descriptionMarkdown":"### Wossner Forged Piston Kit 68.50mm Bore - Kawasaki KX250 / KDX250\n\nThis Wossner forged piston kit features a 68.50 mm bore size and a 68.44 mm piston diameter, making it an ideal +1.10 mm oversize component for your Kawasaki KX250 or KDX250. It is specifically designed for use with overbored or re-sleeved cylinders, ensuring a precise fit and optimal performance. The piston's forged construction provides superior strength and durability for high-performance applications. Its advanced elliptical geometry is engineered to distribute pressure evenly, particularly during thermal expansion, which helps to minimize wear and maintain cylinder integrity.\n\n#### Key Features:\n\n \n- Forged piston construction for maximum strength and extended durability.\n \n- Optimised combustion heat transfer to maintain cylinder integrity.\n \n- Elliptical geometry provides consistent load distribution and minimises piston wear.\n \n- Precision-manufactured in Germany for high-performance reliability.\n\n#### Specifications:\n\n \n- Bore Size: 68.50 mm\n \n- Piston Diameter: 68.44 mm\n \n- Engine Displacement: 250 cm&sup3;\n \n- Stroke: 70.00 mm\n \n- Clearance: 0.06 mm\n \n- Compression Height: 37.00 mm\n \n- Compression Ratio: 2-stroke (Wossner and OEM)\n\n#### Wossner Part Cross-References:\n\n \n- Piston Kit: 8109D110\n \n- Lock: CW18\n \n- Pin: WP033\n \n- Ring Set: RSB6850\n \n- Rod: P2022","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-90-91-kx250-6850-wossner-8109d110-kawasaki-mx","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/1d793804b60e:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/1d793804b60e: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."]}}