{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"6d22913bc9fc","name":"PISTON KIT 1988 RM125 56.00, WOSSNER 8138D200 SUZUKI MX","sku":"56-W568+200.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":122.21,"formatted":"£122.21"},"summary":"Wossner 8138D200 piston kit features a 56.00 mm bore for +2.00 mm oversize applications. Forged construction provides enhanced strength, durability, and efficient heat transfer. The elliptical design ensures a consistent bearing surface during thermal expansion, distributing thrust loads and reducing piston collapse risk. Made in Germany. Includes essential components for engine rebuilds. Specifications: Bore Size 56.00 mm, Actual Bore Diameter 55.94 mm, Stroke 54.00 mm, Display Displacement 123 cm³, Clearance 0.06 mm, Compression Ratio 2-stroke, Compression Height 29.50 mm. Cross-Reference Part Numbers: Piston Kit 8138D200, Lock CW15, Pin WP032, Ring Set RSB5600, Rod P2015, Part No. 56-W568+200.WO.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"56.0mm"},{"label":"Variant Id","value":"256903"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W568_2B200_2EWO/91356e54918f7af3.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W568_2B200_2EWO/91356e54918f7af3.jpg"],"description":"Wossner 8138D200 piston kit features a 56.00 mm bore for +2.00 mm oversize applications. Forged construction provides enhanced strength, durability, and efficient heat transfer. The elliptical design ensures a consistent bearing surface during thermal expansion, distributing thrust loads and reducing piston collapse risk. Made in Germany. Includes essential components for engine rebuilds. Specifications: Bore Size 56.00 mm, Actual Bore Diameter 55.94 mm, Stroke 54.00 mm, Display Displacement 123 cm³, Clearance 0.06 mm, Compression Ratio 2-stroke, Compression Height 29.50 mm. Cross-Reference Part Numbers: Piston Kit 8138D200, Lock CW15, Pin WP032, Ring Set RSB5600, Rod P2015, Part No. 56-W568+200.WO.","descriptionMarkdown":"### Wossner 56.00 mm Piston Kit for Oversize Applications\n\n Engineered for precision and durability, this Wossner piston kit is designed for oversize applications, featuring a 56.00 mm bore.\n Crafted in Germany using forged construction, this piston offers exceptional strength and efficient heat dissipation, crucial for\n optimal engine performance. The innovative elliptical design ensures a consistent bearing surface even under thermal expansion,\n effectively distributing thrust loads and significantly reducing the risk of piston collapse. This comprehensive kit includes all\n necessary components for a reliable engine rebuild.\n\n### Key Features\n\n \n- Forged piston construction provides enhanced strength and superior durability.\n \n- Optimized design for efficient heat dissipation from the combustion chamber.\n \n- Elliptical piston shape ensures even load distribution during thermal expansion.\n \n- Helps prevent piston failure under extreme thermal stress conditions.\n \n- Manufactured in Germany to exacting standards for high precision and quality.\n\n### Specifications\n\n \n- Bore Size: 56.00 mm\n \n- Actual Bore Diameter: 55.94 mm\n \n- Stroke: 54.00 mm\n \n- Display Displacement: 123 cm&sup3;\n \n- Clearance: 0.06 mm\n \n- Compression Ratio (Wossner and OEM): 2-stroke\n \n- Compression Height: 29.50 mm\n\n### Wossner Components Included\n\n \n- Piston Kit: 8138D200\n \n- Lock: CW15\n \n- Pin: WP032\n \n- Ring Set: RSB5600\n \n- Rod: P2015","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-1988-rm125-5600-wossner-8138d200-suzuki-mx","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/6d22913bc9fc:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/6d22913bc9fc: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."]}}