{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"2f034fe4ae49","name":"PISTON KIT SET/3 KAW. 400 S3, WOSSNER K8275D050-3 57.50mm","sku":"56-W9885.050.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":478.34,"formatted":"£478.34"},"summary":"Wossner forged piston kit K8275D050-3 is for 2-stroke engines and features a +0.50mm oversize with a 57.50mm bore. Supplied as a set of three pistons, it offers enhanced strength and thermal efficiency. Manufactured in Germany, this kit is built to ensure consistent expansion and load distribution under high-stress conditions. Features include forged construction for maximum strength and reliability, optimal combustion chamber heat dissipation, and elliptical piston design for even expansion and load distribution. Reduces risk of piston collapse from localised pressure. Specifications: Bore: 57.50mm (+0.50mm oversize), Piston code: Wossner K8275D050-3, Clip part number: CW17, Piston pin: WP083, Ring set: RSB5750 x 2, Displacement: 400 cm&sup3;, Stroke: 52.30 mm, Clearance: 0.06 mm, Compression height: 28.50 mm. OEM Part No. 56-W9885.050.WO.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"Variant Id","value":"259051"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock57997_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock57997_1.jpg"],"description":"Wossner forged piston kit K8275D050-3 is for 2-stroke engines and features a +0.50mm oversize with a 57.50mm bore. Supplied as a set of three pistons, it offers enhanced strength and thermal efficiency. Manufactured in Germany, this kit is built to ensure consistent expansion and load distribution under high-stress conditions. Features include forged construction for maximum strength and reliability, optimal combustion chamber heat dissipation, and elliptical piston design for even expansion and load distribution. Reduces risk of piston collapse from localised pressure. Specifications: Bore: 57.50mm (+0.50mm oversize), Piston code: Wossner K8275D050-3, Clip part number: CW17, Piston pin: WP083, Ring set: RSB5750 x 2, Displacement: 400 cm&sup3;, Stroke: 52.30 mm, Clearance: 0.06 mm, Compression height: 28.50 mm. OEM Part No. 56-W9885.050.WO.","descriptionMarkdown":"### Wossner Forged Piston Kit for Kawasaki 400 S3 - 57.50mm Oversize\n\nThis Wossner forged piston kit is designed for enhanced 2-stroke engine performance. Manufactured in Germany, this kit is built to ensure consistent expansion and load distribution under high-stress conditions, offering superior strength and thermal efficiency.\n\n**Key Features:**\n\n\t\n- Forged construction for maximum strength and reliability in 2-stroke engines.\n\t\n- Engineered for optimal combustion chamber heat dissipation.\n\t\n- Elliptical piston design ensures even expansion and load distribution.\n\t\n- Reduces the risk of piston collapse from localized pressure.\n\t\n- Made in Germany.\n\n**Specifications:**\n\n\t\n- Bore: 57.50mm (+0.50mm oversize).\n\t\n- Piston code: Wossner K8275D050-3.\n\t\n- Clip part number: CW17.\n\t\n- Piston pin: WP083.\n\t\n- Ring set: RSB5750 x 2.\n\t\n- Displacement: 400 cm&sup3;.\n\t\n- Stroke: 52.30 mm.\n\t\n- Clearance: 0.06 mm.\n\t\n- Wossner compression ratio: 2-stroke.\n\t\n- OEM compression ratio: 2-stroke.\n\t\n- Compression height: 28.50 mm.","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-set3-kaw-400-s3-wossner-k8275d050-3-5750mm","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/2f034fe4ae49:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/2f034fe4ae49:1"}},"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."]}}