{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"c655b869ddba","name":"PISTON KIT YAMAHA YSR 50 UP TO 92, 40.00MM, WOSSNER 8268DA","sku":"56-W9726.A.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":83.75,"formatted":"£83.75"},"summary":"Wossner piston kit for Yamaha YSR 50 models up to 1992. Features forged piston construction for high strength and durability, optimized for efficient heat transfer, and an elliptical profile to distribute pressure evenly and reduce the risk of piston collapse. Manufactured in Germany with German precision. Specifications include piston number 8268DA, bore size 40 mm, stroke 39 mm, compression height 23.3 mm, OEM compression ratio 00:01, 2 rings, clip part number CW12, pin size 12 mm, pin part number WP101, and 1 cylinder.","attributes":[],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W9726_2EA_2EWO/6a7c60c8c2ff2b63.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W9726_2EA_2EWO/6a7c60c8c2ff2b63.jpg"],"description":"Wossner piston kit for Yamaha YSR 50 models up to 1992. Features forged piston construction for high strength and durability, optimized for efficient heat transfer, and an elliptical profile to distribute pressure evenly and reduce the risk of piston collapse. Manufactured in Germany with German precision. Specifications include piston number 8268DA, bore size 40 mm, stroke 39 mm, compression height 23.3 mm, OEM compression ratio 00:01, 2 rings, clip part number CW12, pin size 12 mm, pin part number WP101, and 1 cylinder.","descriptionMarkdown":"### Wossner Piston Kit for Yamaha YSR 50 (Up to 1992) - 40.00MM\n\nThis high-performance Wossner piston kit is specifically engineered for Yamaha YSR 50 models manufactured up to 1992. Precision crafted in Germany, this forged piston is designed to deliver exceptional strength, efficient heat management, and reliable performance, even in demanding high-displacement engine applications.\n\n#### Key Features:\n\n \n- Forged Piston Construction: Ensures superior strength and long-lasting durability.\n \n- Optimised Heat Transfer: Designed for efficient dissipation of heat from the combustion chamber to the cylinder wall, contributing to consistent engine operation.\n \n- Elliptical Piston Profile: Helps distribute pressure evenly across the piston surface, reducing the risk of piston collapse under high thermal loads.\n \n- German Precision Manufacturing: Guarantees consistent quality and an accurate fit for reliable installation and performance.\n\n#### Specifications:\n\n \n- Piston Number: 8268DA\n \n- Bore Size: 40.00 mm\n \n- Stroke: 39 mm\n \n- Compression Height: 23.3 mm\n \n- Number of Rings: 2\n \n- Clip Part Number: CW12\n \n- Pin Size: 12 mm\n \n- Pin Part Number: WP101\n \n- Cylinders: 1","weightGrams":null,"fitments":[{"make":"YAMAHA","model":"YSR 50","cc":null,"notes":null,"years":"1986–1992"}],"collections":[],"links":{"page":"https://www.2brosparts.com/products/piston-kit-yamaha-ysr-50-up-to-92-4000mm-wossner-8268da","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/c655b869ddba:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/c655b869ddba: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."]}}