{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"6896fdec8aa4","name":"PISTON KIT 08-13 TM85 47.91mm, WOSSNER 8285DB TM FORGED","sku":"56-W4957.B.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":83.92,"formatted":"£83.92"},"summary":"Wossner 8285DB TM Forged Piston Kit 47.91mm. This forged piston kit features a 47.91mm bore and is designed for two-stroke engines. The piston utilizes an elliptical design for optimal load distribution and durability, and is built to provide effective heat transfer from the combustion chamber to the cylinder walls. Made in Germany. Specifications: Bore Size 47.91mm, Displacement 85cm&sup3;, Stroke 47.00mm, Clearance 0.05mm, Compression Ratio 2-stroke, Compression Height 24.00mm. Includes CW13 (Lock), WP124 (Pin), RSB4800 (Ring Set), P2068 (Rod).","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"47.91mm"},{"label":"Variant Id","value":"256464"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4957_2EB_2EWO/b6811655dd86b721.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4957_2EB_2EWO/b6811655dd86b721.jpg"],"description":"Wossner 8285DB TM Forged Piston Kit 47.91mm. This forged piston kit features a 47.91mm bore and is designed for two-stroke engines. The piston utilizes an elliptical design for optimal load distribution and durability, and is built to provide effective heat transfer from the combustion chamber to the cylinder walls. Made in Germany. Specifications: Bore Size 47.91mm, Displacement 85cm&sup3;, Stroke 47.00mm, Clearance 0.05mm, Compression Ratio 2-stroke, Compression Height 24.00mm. Includes CW13 (Lock), WP124 (Pin), RSB4800 (Ring Set), P2068 (Rod).","descriptionMarkdown":"### Wossner 47.91mm Forged Piston Kit for TM 85 (2008-2013)\n\nUpgrade your TM 85's performance and durability with this high-quality Wossner forged piston kit. Engineered in Germany, this piston kit is designed to meet the demanding needs of two-stroke engines, offering exceptional strength and longevity. The advanced elliptical design ensures optimal load distribution, minimizing stress and preventing piston collapse for consistent performance. Experience efficient heat transfer from the combustion chamber to the cylinder walls, contributing to overall engine health and power output.\n\nThis Wossner piston kit is a direct OEM replacement, making installation straightforward. If you are unsure about the installation process, professional installation is recommended.\n\n**Key Features:**\n\n \n- Forged piston construction provides superior strength and durability for two-stroke applications.\n \n- Elliptical design effectively distributes stress and prevents piston collapse.\n \n- Engineered for efficient combustion heat transfer, protecting engine components.\n \n- Manufactured in Germany, ensuring high standards of quality and precision.\n \n- Designed as a direct OEM replacement for easy integration.\n \n- Easy to install, though professional installation is advised for those unfamiliar with the process.\n\n**Specifications:**\n\n \n- Bore Size: 47.91mm (Standard)\n \n- Displacement: 85cm&sup3;\n \n- Stroke: 47.00mm\n \n- Clearance: 0.05mm\n \n- Compression Ratio: 2-stroke\n \n- Compression Height: 24.00mm","weightGrams":null,"fitments":[{"make":"TM","model":"CROSS 85","cc":null,"notes":null,"years":"2008–2020"},{"make":"TM","model":"MX 85","cc":null,"notes":null,"years":"2008–2013"},{"make":"TM","model":"TM 85","cc":null,"notes":null,"years":"2008–2013"}],"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-08-13-tm85-4791mm-wossner-8285db-tm-forged","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/6896fdec8aa4:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/6896fdec8aa4:1"}},"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."]}}