{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"aed719beb829","name":"PISTON KIT 83-87 MTX125 56.00, WOSSNER 8024DA HONDA ROAD","sku":"56-W903+000.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":115.32,"formatted":"£115.32"},"summary":"Wossner forged piston kit 8024DA for Honda MBX125 and MTX125 models 1983-1987. Features a 56mm bore (55.94mm measured) with a 50.60mm stroke and 30.40mm compression height. This kit provides superior strength and durability with its forged construction. The elliptical design ensures a uniform bearing surface under thermal expansion, promoting efficient heat transfer and preventing piston collapse by reducing localised pressure. Manufactured in Germany, it meets high standards of design and quality. Specifications include a 0.06mm clearance, 124 cm³ display volume, 2-stroke compression ratio for both Wossner and OEM. Part number 56-W903+000.WO, with lock P/N CW16, pin P/N WP036, and ring set P/N RSB5600 x 2. Cross-references OEM part number 13140-KE1-003.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"56.00mm"},{"label":"Variant Id","value":"258175"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock57121_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock57121_1.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock57121_2.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock57121_3.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock57121_4.jpg"],"description":"Wossner forged piston kit 8024DA for Honda MBX125 and MTX125 models 1983-1987. Features a 56mm bore (55.94mm measured) with a 50.60mm stroke and 30.40mm compression height. This kit provides superior strength and durability with its forged construction. The elliptical design ensures a uniform bearing surface under thermal expansion, promoting efficient heat transfer and preventing piston collapse by reducing localised pressure. Manufactured in Germany, it meets high standards of design and quality. Specifications include a 0.06mm clearance, 124 cm³ display volume, 2-stroke compression ratio for both Wossner and OEM. Part number 56-W903+000.WO, with lock P/N CW16, pin P/N WP036, and ring set P/N RSB5600 x 2. Cross-references OEM part number 13140-KE1-003.","descriptionMarkdown":"### Wossner Forged Piston Kit for Honda MBX125 and MTX125\n\nUpgrade your Honda MBX125 or MTX125 with this high-performance Wossner forged piston kit. Designed for models from 1983 to 1987, this piston kit offers superior strength, durability, and consistent performance, even under demanding conditions. Manufactured with precision in Germany, Wossner pistons are engineered to meet rigorous quality standards.\n\n**Key Features:**\n\n \n- Forged Construction: Provides exceptional strength and longevity, resisting deformation and wear.\n \n- Elliptical Design: Ensures a uniform bearing surface, adapting to thermal expansion for optimal performance.\n \n- Efficient Heat Transfer: Facilitates effective heat dissipation from the combustion chamber to the cylinder walls, reducing thermal stress.\n \n- Piston Collapse Prevention: Engineered to prevent piston collapse under high thermal loads, minimizing localized pressure points.\n \n- Precision Manufacturing: Made in Germany, reflecting a commitment to high-quality engineering and materials.\n\n**Specifications:**\n\n \n- Bore Size: 56.00mm (Measured: 55.94mm)\n \n- Displacement Volume: 124 cm&sup3;\n \n- Stroke: 50.60mm\n \n- Piston Clearance: 0.06mm\n \n- Compression Height: 30.40mm\n \n- Wossner Compression Ratio: 2-stroke\n \n- OEM Compression Ratio: 2-stroke\n \n- Includes Lock P/N: CW16\n \n- Includes Pin P/N: WP036\n \n- Includes Ring Set P/N: RSB5600 (x2)\n\n**Cross-Reference OEM Part Numbers:**\n\n \n- 13140-KE1-003","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-83-87-mtx125-5600-wossner-8024da-honda-road","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/aed719beb829:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/aed719beb829:1"}},"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."]}}