{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"fdc0c459f4d6","name":"PISTON KIT 01-16 TM300 72.00, FORGED WOSSNER 8213DB","sku":"56-W032.B.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":206.7,"formatted":"£206.70"},"summary":"Wossner forged piston kit with a 72.00 mm bore size and 71.94 mm actual bore. This 300 cm&sup3; piston is designed for superior strength and performance in 2-stroke engines, engineered for optimal heat transfer from the combustion chamber to cylinder walls. The elliptical design ensures uniform bearing surface under heat expansion, reducing localized pressure and distributing thrust loads evenly to prevent piston collapse. Manufactured in Germany. Features forged construction for enhanced durability, optimized heat transfer for improved performance, and an elliptical design that prevents localized pressure and piston collapse. Single-ring configuration for reduced friction and improved performance. Designed for exhaust bar applications. Specifications include a piston size of 72.01 mm, stroke of 73.70 mm, clearance of 0.07 mm, compression height of 38.00 mm, and Wossner and OEM compression ratios are 2-stroke. Includes lock CW18, pin WP033, and ring set RSB7200. Weight is 350g.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"Variant Id","value":"254325"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W032_2EB_2EWO/9d32fdd24cc81f78.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W032_2EB_2EWO/9d32fdd24cc81f78.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W032_2EB_2EWO/1ea42954840253db.jpg"],"description":"Wossner forged piston kit with a 72.00 mm bore size and 71.94 mm actual bore. This 300 cm&sup3; piston is designed for superior strength and performance in 2-stroke engines, engineered for optimal heat transfer from the combustion chamber to cylinder walls. The elliptical design ensures uniform bearing surface under heat expansion, reducing localized pressure and distributing thrust loads evenly to prevent piston collapse. Manufactured in Germany. Features forged construction for enhanced durability, optimized heat transfer for improved performance, and an elliptical design that prevents localized pressure and piston collapse. Single-ring configuration for reduced friction and improved performance. Designed for exhaust bar applications. Specifications include a piston size of 72.01 mm, stroke of 73.70 mm, clearance of 0.07 mm, compression height of 38.00 mm, and Wossner and OEM compression ratios are 2-stroke. Includes lock CW18, pin WP033, and ring set RSB7200. Weight is 350g.","descriptionMarkdown":"### Wossner Forged Piston Kit for 2-Stroke Engines\n\nEnhance the strength and performance of your 2-stroke engine with this Wossner forged piston kit. Expertly engineered in Germany, this piston is designed for superior heat transfer from the combustion chamber directly to the cylinder walls, promoting optimal operating temperatures and efficiency.\n\nThe innovative elliptical design of the piston ensures a uniform bearing surface, even under significant heat expansion. This intelligent design mitigates localized pressure points and distributes thrust loads evenly across the piston skirt. The result is a reduction in the risk of piston collapse and extended engine life.\n\nThis Wossner piston kit features a single-ring configuration, which contributes to reduced friction within the cylinder, further boosting performance. It is specifically designed for exhaust bar applications, ensuring compatibility and optimal function.\n\n#### Key Features:\n\n \n- Forged construction for exceptional durability and strength.\n \n- Engineered for optimized heat transfer, improving engine performance.\n \n- Elliptical design prevents localized pressure and piston collapse under heat.\n \n- Single-ring configuration for minimized friction and enhanced power output.\n \n- Designed for exhaust bar applications.\n \n- Manufactured in Germany to high-quality standards.\n\n#### Specifications:\n\n \n- Bore: 71.94 mm\n \n- Piston Size: 72.01 mm\n \n- Displacement: 300 cm&sup3;\n \n- Stroke: 73.70 mm\n \n- Clearance: 0.07 mm\n \n- Compression Height: 38.00 mm","weightGrams":null,"fitments":[{"make":"MOTO TM","model":"EN 300","cc":null,"notes":null,"years":"2002–2025"},{"make":"MOTO TM","model":"MX 300","cc":null,"notes":null,"years":"2002–2025"},{"make":"TM","model":"CROSS 300","cc":null,"notes":null,"years":"2008–2009"},{"make":"TM","model":"EN 300","cc":null,"notes":null,"years":"2002–2019"},{"make":"TM","model":"ENDURO 300","cc":null,"notes":null,"years":"2002–2019"},{"make":"TM","model":"MX 300","cc":null,"notes":null,"years":"2002–2016"},{"make":"TM","model":"TM EN 300","cc":null,"notes":null,"years":"2002–2016"},{"make":"TM","model":"TM MX 300","cc":null,"notes":null,"years":"2008–2009"}],"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-01-16-tm300-7200-forged-wossner-8213db","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/fdc0c459f4d6:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/fdc0c459f4d6:1"}},"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."]}}