{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"db2c46cf66bc","name":"PISTON KIT 01-14 KX85 52.50, WOSSNER 8102D400 KAWASAKI MX","sku":"56-W782_400.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":false,"stock":0,"price":{"amount":94.27,"formatted":"£94.27"},"summary":"Wossner forged piston kit with 52.50mm bore and 52.45mm piston diameter. Features forged aluminium construction for durability, excellent heat dissipation, and structural integrity for 2-stroke engines. Designed for efficient heat transfer, elliptical shape for consistent bearing surface during thermal expansion, and even thrust load distribution. Manufactured in Germany. Specifications: Bore 52.50mm, Piston Diameter 52.45mm, Display (cm³) 85, Stroke (mm) 45.80, Clearance (mm) 0.05, Compression Height (mm) 26.00, Wossner Compression Ratio 2-stroke, OEM Compression Ratio 2-stroke. Included components: Lock CW14, Pin WP058, Ring Set RSB5250, Rod P2005. Part Number: 56-W782_400.WO.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"52.50mm"},{"label":"Variant Id","value":"257755"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W782_5F400_2EWO/ce190957bbc3f122.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W782_5F400_2EWO/ce190957bbc3f122.jpg"],"description":"Wossner forged piston kit with 52.50mm bore and 52.45mm piston diameter. Features forged aluminium construction for durability, excellent heat dissipation, and structural integrity for 2-stroke engines. Designed for efficient heat transfer, elliptical shape for consistent bearing surface during thermal expansion, and even thrust load distribution. Manufactured in Germany. Specifications: Bore 52.50mm, Piston Diameter 52.45mm, Display (cm³) 85, Stroke (mm) 45.80, Clearance (mm) 0.05, Compression Height (mm) 26.00, Wossner Compression Ratio 2-stroke, OEM Compression Ratio 2-stroke. Included components: Lock CW14, Pin WP058, Ring Set RSB5250, Rod P2005. Part Number: 56-W782_400.WO.","descriptionMarkdown":"### Wossner Piston Kit - High Performance Forged Aluminium\n\nThis Wossner piston kit features a 52.50mm bore and a 52.45mm actual piston diameter, engineered for demanding 2-stroke applications. Constructed from forged aluminium, this piston offers superior durability, excellent heat dissipation, and robust structural integrity to withstand high-performance conditions.\n\n#### Key Features:\n\n \n- Forged Aluminium Construction: Ensures exceptional strength and long-lasting durability.\n \n- Efficient Heat Transfer: Facilitates effective heat management by transferring heat from the combustion chamber to the cylinder walls.\n \n- Elliptical Design: Maintains a consistent bearing surface throughout thermal expansion cycles.\n \n- Even Thrust Load Distribution: Prevents localized pressure buildup and the risk of piston collapse, promoting consistent performance.\n \n- Precision Manufacturing: Proudly manufactured in Germany for quality and reliability.\n\n#### Specifications:\n\n \n- Bore: 52.50mm\n \n- Piston Diameter: 52.45mm\n \n- Displacement: 85 cm&sup3;\n \n- Stroke: 45.80mm\n \n- Clearance: 0.05mm\n \n- Compression Height: 26.00mm\n \n- Wossner Compression Ratio: 2-stroke\n \n- OEM Compression Ratio: 2-stroke\n\n#### Included Components:\n\n \n- Lock: CW14\n \n- Pin: WP058\n \n- Ring Set: RSB5250\n \n- Rod: P2005","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-01-14-kx85-5250-wossner-8102d400-kawasaki-mx","buyOneNow":null,"basketWithThis":null}},"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."]}}