{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"4381378a1944","name":"PISTON KIT 2022 - 2023 YZ 125, WOSSNER 8331DB","sku":"56-W899.B.WO.","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":5,"price":{"amount":115.06,"formatted":"£115.06"},"summary":"Wossner 8331DB Piston Kit 54.00mm bore, B Grade 53.96mm. Includes piston kit, ring set 2 X RSB5400, clips CW15, pin WP032. Features include a 28.00mm compression height and 54.5mm stroke. Wossner forged pistons offer superior strength and design, engineered for optimal combustion chamber heat transfer and uniform bearing surface under heat expansion. Made in Germany.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"Variant Id","value":"314434"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W899_2EB_2EWO_2E/f9bff4aada28f6fc.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W899_2EB_2EWO_2E/f9bff4aada28f6fc.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W899_2EB_2EWO_2E/355549e7c062ec35.jpg"],"description":"Wossner 8331DB Piston Kit 54.00mm bore, B Grade 53.96mm. Includes piston kit, ring set 2 X RSB5400, clips CW15, pin WP032. Features include a 28.00mm compression height and 54.5mm stroke. Wossner forged pistons offer superior strength and design, engineered for optimal combustion chamber heat transfer and uniform bearing surface under heat expansion. Made in Germany.","descriptionMarkdown":"### Wossner 54.00mm Piston Kit - B Grade (53.96mm)\n\nThis Wossner piston kit is engineered for optimal performance and durability. Featuring a 54.00mm bore size and a B grade piston measuring 53.96mm, this kit is designed to enhance combustion chamber efficiency.\n\n**Key Features:**\n\n \n- Superior Strength and Design: Wossner forged pistons are renowned for their exceptional strength and advanced design.\n \n- Optimized Heat Transfer: Engineered to efficiently transfer combustion heat to cylinder walls for improved engine cooling.\n \n- Elliptical Design: Features an elliptical shape that provides a uniform bearing surface, compensating for heat expansion. This prevents localized pressure, distributes thrust loads evenly, and eliminates piston collapse.\n \n- High-Quality Manufacturing: Proudly made in Germany.\n \n- Specific Measurements: Includes a compression height of 28.00mm and is designed for a 54.5mm stroke.\n\nThis kit includes replacement parts for rings (2 x RSB5400), clips (CW15), and pin (WP032).","weightGrams":null,"fitments":[{"make":"FANTIC","model":"XE 125","cc":null,"notes":null,"years":"2023–2024"},{"make":"FANTIC","model":"XX 125","cc":null,"notes":null,"years":"2022–2025"},{"make":"YAMAHA","model":"YZ 125","cc":null,"notes":null,"years":"2022–2025"},{"make":"YAMAHA","model":"YZ 125X","cc":null,"notes":null,"years":"2023–2025"}],"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-2022-2023-yz-125-wossner-8331db","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/4381378a1944:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/4381378a1944:1"}},"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."]}}