{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"e51b8e45f792","name":"PISTON KIT 80-82 YZ IT465 86.5, WOSSNER 8265D150 YAMAHA","sku":"56-W551_1.50.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":206.7,"formatted":"£206.70"},"summary":"Wossner piston kit with 86.50mm bore size (86.42mm actual) and 82.00 mm stroke. Forged in Germany for strength and reliability, the piston is engineered with an elliptical profile that distributes thrust loads evenly during heat expansion, minimising localised pressure and reducing the risk of piston collapse. Specifications include 0.08 mm clearance and 40.00 mm compression height. Compatible with 465 cm³ displacement engines. Features forged construction, elliptical design for uniform load distribution under thermal expansion, and optimised heat transfer to cylinder walls. Includes lock CW18, pin WP042, and ring set RSC8650. Part number 56-W551_1.50.WO.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"86.5mm"},{"label":"Variant Id","value":"256755"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W551_5F1_2E50_2EWO/ce0aad92e669b5a3.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W551_5F1_2E50_2EWO/ce0aad92e669b5a3.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W551_5F1_2E50_2EWO/b79081ebdbf5f893.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W551_5F1_2E50_2EWO/f312e38fcdeced0a.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W551_5F1_2E50_2EWO/abbddc5ad9587d96.jpg"],"description":"Wossner piston kit with 86.50mm bore size (86.42mm actual) and 82.00 mm stroke. Forged in Germany for strength and reliability, the piston is engineered with an elliptical profile that distributes thrust loads evenly during heat expansion, minimising localised pressure and reducing the risk of piston collapse. Specifications include 0.08 mm clearance and 40.00 mm compression height. Compatible with 465 cm³ displacement engines. Features forged construction, elliptical design for uniform load distribution under thermal expansion, and optimised heat transfer to cylinder walls. Includes lock CW18, pin WP042, and ring set RSC8650. Part number 56-W551_1.50.WO.","descriptionMarkdown":"### Wossner 86.50mm Piston Kit\n\nThis high-performance Wossner piston kit is engineered for exceptional durability and optimal engine function. Manufactured in Germany, this piston features a forged construction for superior strength. Its innovative elliptical design ensures even distribution of thrust loads, even during significant heat expansion. This minimizes localized pressure points, reducing the risk of piston collapse and promoting efficient heat transfer to the cylinder walls.\n\n**Key Features:**\n\n \n- Forged construction for enhanced strength and reliability.\n \n- Elliptical piston profile for uniform load distribution.\n \n- Minimizes localized pressure during thermal expansion.\n \n- Optimized for efficient heat transfer.\n \n- Manufactured to exacting standards in Germany.\n\n**Specifications:**\n\n \n- Bore Size: 86.50mm (Actual 86.42mm)\n \n- Displacement: 465 cm&sup3;\n \n- Stroke: 82.00 mm\n \n- Piston Clearance: 0.08 mm\n \n- Compression Height: 40.00 mm\n \n- Compression Ratio: 2-stroke (compatible with Wossner and OEM specifications)\n\n**Kit Components:**\n\n \n- Piston Kit Part Number: 8265D150\n \n- Lock Ring: CW18\n \n- Piston Pin: WP042\n \n- Ring Set: RSC8650","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-80-82-yz-it465-865-wossner-8265d150-yamaha","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/e51b8e45f792:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/e51b8e45f792:1"}},"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."]}}