{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"aabe386164a6","name":"PISTON KIT 16-18 YZ 250F 77.00 B, WOSSNER 8942DB","sku":"56-W4966.B.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":115.32,"formatted":"£115.32"},"summary":"Wossner forged piston kit with a 77.01mm bore (actual 76.96mm). Engineered for high strength and efficient heat management with an elliptical design to evenly distribute thrust loads during thermal expansion, reducing the risk of piston collapse. Forged construction for durability. Made in Germany.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"77mm"},{"label":"Variant Id","value":"289907"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4966_2EB_2EWO/e7840835f407cdcc.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4966_2EB_2EWO/e7840835f407cdcc.jpg"],"description":"Wossner forged piston kit with a 77.01mm bore (actual 76.96mm). Engineered for high strength and efficient heat management with an elliptical design to evenly distribute thrust loads during thermal expansion, reducing the risk of piston collapse. Forged construction for durability. Made in Germany.","descriptionMarkdown":"### Wossner Forged Piston Kit\n\nEnhance the performance and durability of your motorcycle with the Wossner Forged Piston Kit. Engineered for superior strength and efficient heat management, this piston features an advanced elliptical design. This innovative design actively works to distribute thrust loads evenly as the piston expands due to heat, significantly reducing the risk of piston collapse and ensuring reliable operation under demanding conditions.\n\n**Key Features:**\n\n\t\n- Forged Construction: Provides exceptional strength and longevity for high-performance applications.\n\t\n- Elliptical Design: Optimizes thrust load distribution during thermal expansion, preventing piston collapse.\n\t\n- Precision Manufacturing: Made in Germany to exacting standards for guaranteed quality.\n\n**Specifications:**\n\n\t\n- Bore Size: 77.01mm (actual measured size: 76.96mm)","weightGrams":null,"fitments":[{"make":"YAMAHA","model":"WR 250F","cc":null,"notes":null,"years":"2018–2019"},{"make":"YAMAHA","model":"WRF 250","cc":null,"notes":null,"years":"2018–2019"},{"make":"YAMAHA","model":"YZ 250F","cc":null,"notes":null,"years":"2016–2018"},{"make":"YAMAHA","model":"YZ 250FX","cc":null,"notes":null,"years":"2017–2019"},{"make":"YAMAHA","model":"YZF 250","cc":null,"notes":null,"years":"2016–2018"},{"make":"YAMAHA","model":"YZF X 250","cc":null,"notes":null,"years":"2017–2018"}],"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-16-18-yz-250f-7700-b-wossner-8942db","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/aabe386164a6:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/aabe386164a6:1"}},"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."]}}