{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"a71d38f18ef1","name":"PISTON KIT 89-99 RM125 54.50, WOSSNER 8055D050 SUZUKI MX","sku":"56-W641_050.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":125.4,"formatted":"£125.40"},"summary":"Wossner forged piston kit with a 54.50mm bore. Features enhanced strength, precise heat transfer, and optimised load distribution. The elliptical design provides a uniform bearing surface, reducing localised stresses during thermal expansion. Manufactured in Germany. Specifications include an actual piston size of 54.45mm, display capacity of 123 cm³, stroke of 54.00mm, clearance of 0.05mm, and compression height of 29.50mm. Includes piston kit part number 8055D050, lock CW15, pin WP032, and ring set RSB5450.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"54.50mm"},{"label":"Variant Id","value":"257207"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W641_5F050_2EWO/dc0ad63a6618a0c6.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W641_5F050_2EWO/dc0ad63a6618a0c6.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W641_5F050_2EWO/d61384910d737c39.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W641_5F050_2EWO/eb3751eebb652021.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W641_5F050_2EWO/c0a1f0bd6d341a05.jpg"],"description":"Wossner forged piston kit with a 54.50mm bore. Features enhanced strength, precise heat transfer, and optimised load distribution. The elliptical design provides a uniform bearing surface, reducing localised stresses during thermal expansion. Manufactured in Germany. Specifications include an actual piston size of 54.45mm, display capacity of 123 cm³, stroke of 54.00mm, clearance of 0.05mm, and compression height of 29.50mm. Includes piston kit part number 8055D050, lock CW15, pin WP032, and ring set RSB5450.","descriptionMarkdown":"### Wossner Forged Piston Kit for RM125 (1989-1999)\n\n Enhance your Suzuki RM125's performance and durability with this Wossner forged piston kit. Engineered for precision and strength, this piston kit is designed to optimize your engine's power output and longevity.\n\n#### Key Features\n\n \n- Forged Construction: Offers superior strength, heat resistance, and reliability compared to cast pistons, ensuring durability under demanding conditions.\n \n- Optimized Heat Transfer: Designed to efficiently transfer heat away from the combustion chamber to the cylinder walls, helping to maintain optimal operating temperatures and prevent premature wear.\n \n- Elliptical Design: Features an elliptical piston skirt for uniform load distribution and reduced localized stress, especially during thermal expansion, minimizing the risk of piston collapse.\n \n- High Precision Manufacturing: Meticulously crafted in Germany to exacting standards, guaranteeing a perfect fit and superior performance.\n\n#### Specifications\n\n \n- Bore Size: 54.50mm\n \n- Actual Piston Size: 54.45mm\n \n- Displacement Capacity: 123 cm&sup3;\n \n- Stroke: 54.00mm\n \n- Piston to Cylinder Clearance: 0.05mm\n \n- Compression Height: 29.50mm\n\n#### Included Components\n\n \n- Piston\n \n- Piston Pin (WP032)\n \n- Piston Rings (RSB5450)\n \n- Lock Clips (CW15)","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-89-99-rm125-5450-wossner-8055d050-suzuki-mx","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/a71d38f18ef1:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/a71d38f18ef1:1"}},"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."]}}