{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"4047b462e38a","name":"PISTON KIT 87-05 KSF250 74.50, FORGE WOSSNER 8596D050 ATV","sku":"56-W4418_050.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":182.4,"formatted":"£182.40"},"summary":"Wossner forged piston kit for the Kawasaki KSF250 Mojave (Pro Series). Manufactured in Germany, this piston features a forged construction for enhanced durability and strength, optimized heat transfer for improved performance, and an elliptical design for uniform bearing surface and reduced wear. Designed for 4-stroke engines. Specifications include a bore size of 74.50 mm (+0.50 mm oversize), actual bore of 74.44 mm, stroke of 58.00 mm, clearance of 0.06 mm, compression height of 26.50 mm, dome volume of -0.40 cm&sup3;, compression ratio of 11.00:1 (OEM), and displacement of 249 cm&sup3;. Wossner Part No.: 8596D050, Lock P/N: CW18, Pin P/N: WP031, Ring Set P/N: 740XDS.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"74.5mm"},{"label":"Variant Id","value":"255624"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock54570_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock54570_1.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock54570_2.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock54570_3.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock54570_4.jpg"],"description":"Wossner forged piston kit for the Kawasaki KSF250 Mojave (Pro Series). Manufactured in Germany, this piston features a forged construction for enhanced durability and strength, optimized heat transfer for improved performance, and an elliptical design for uniform bearing surface and reduced wear. Designed for 4-stroke engines. Specifications include a bore size of 74.50 mm (+0.50 mm oversize), actual bore of 74.44 mm, stroke of 58.00 mm, clearance of 0.06 mm, compression height of 26.50 mm, dome volume of -0.40 cm&sup3;, compression ratio of 11.00:1 (OEM), and displacement of 249 cm&sup3;. Wossner Part No.: 8596D050, Lock P/N: CW18, Pin P/N: WP031, Ring Set P/N: 740XDS.","descriptionMarkdown":"### Wossner Forged Piston Kit for Kawasaki KSF250 Mojave\n\nEnhance the performance and durability of your Kawasaki KSF250 Mojave (Pro Series) with this premium forged piston kit from Wossner. Manufactured in Germany, Wossner pistons are engineered for superior strength, optimal heat transfer, and reduced wear.\n\n#### Key Features:\n\n\t\n- Forged Construction: Offers significantly improved strength and durability compared to cast pistons, capable of withstanding higher combustion pressures.\n\t\n- Optimized Heat Transfer: Designed to efficiently dissipate heat, contributing to consistent performance and engine longevity.\n\t\n- Elliptical Design: Features an elliptical skirt profile that ensures an even bearing surface, distributing load uniformly and preventing localized pressure points, which helps to avoid piston collapse.\n\t\n- 4-Stroke Engine Specific: Precision engineered for 4-stroke engine applications.\n\n#### Specifications:\n\n\t\n- Bore Size: 74.50 mm (This represents a +0.50 mm oversize bore)\n\t\n- Actual Bore Diameter: 74.44 mm\n\t\n- Stroke: 58.00 mm\n\t\n- Piston Clearance: 0.06 mm\n\t\n- Compression Height: 26.50 mm\n\t\n- Dome Volume: -0.40 cm&sup3;\n\t\n- Compression Ratio: 11.00:1 (Compatible with OEM specifications)\n\t\n- Displacement: 249 cm&sup3;\n\t\n- Manufacturing Origin: Made in Germany\n\n#### Component Part Numbers:\n\n\t\n- Wossner Part Number: 8596D050\n\t\n- Lock Ring Part Number: CW18\n\t\n- Piston Pin Part Number: WP031\n\t\n- Ring Set Part Number: 740XDS","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-87-05-ksf250-7450-forge-wossner-8596d050-atv","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/4047b462e38a:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/4047b462e38a: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."]}}